Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits) PCI: Free resource files in error path of pci_create_sysfs_dev_files() pci-quirks: disable MSI on RS400-200 and RS480 PCI hotplug: Use menuconfig objects PCI: ZT5550 CPCI Hotplug driver fix PCI: rpaphp: Remove semaphores PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically PCI: rpaphp: Document is_php_dn() PCI: rpaphp: Document find_php_slot() PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot() PCI: rpaphp: refactor tail call to rpaphp_register_slot() PCI: rpaphp: remove rpaphp_set_attention_status() PCI: rpaphp: remove print_slot_pci_funcs() PCI: rpaphp: Remove setup_pci_slot() PCI: rpaphp: remove a call that does nothing but a pointer lookup PCI: rpaphp: Remove another wrappered function PCI: rpaphp: Remve another call that is a wrapper PCI: rpaphp: remove a function that does nothing but wrap debug printks PCI: rpaphp: Remove un-needed goto PCI: rpaphp: Fix a memleak; slot->location string was never freed ...
author: Linus Torvalds <torvalds@woody.linux-foundation.org> 2007-05-05 03:04:29 +0200
committer: Linus Torvalds <torvalds@woody.linux-foundation.org> 2007-05-05 03:04:29 +0200
commit: 89661adaaee2f85116b399e642129ccd4dafd195 (patch)
tree: 86a0bea62ef1ebbd454d5daa4deef1534ab5a222 /drivers
parent: Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff)
parent: PCI: Free resource files in error path of pci_create_sysfs_dev_files() (diff)
download: linux-89661adaaee2f85116b399e642129ccd4dafd195.tar.xz
linux-89661adaaee2f85116b399e642129ccd4dafd195.zip
116 files changed, 796 insertions, 1152 deletions
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 8d60c4eb54fe..2ebd07f2ef81 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -6,7 +6,6 @@
 #include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/skbuff.h>
-#include <linux/pci.h>
 #include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/string.h>
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 18dba8e78da7..92428e55b0c2 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -226,12 +226,10 @@ static int device_probe_drivers(void *data)
  *
  *	Walk the list of drivers that the bus has and call
  *	driver_probe_device() for each pair. If a compatible
- *	pair is found, break out and return. If the bus specifies
- *	multithreaded probing, walking the list of drivers is done
- *	on a probing thread.
+ *	pair is found, break out and return.
  *
  *	Returns 1 if the device was bound to a driver;
- *	0 if no matching device was found or multithreaded probing is done;
+ *	0 if no matching device was found;
  *	-ENODEV if the device is not registered.
  *
  *	When called for a USB interface, @dev->parent->sem must be held.
@@ -239,7 +237,6 @@ static int device_probe_drivers(void *data)
 int device_attach(struct device * dev)
 {
 	int ret = 0;
-	struct task_struct *probe_task = ERR_PTR(-ENOMEM);
 
 	down(&dev->sem);
 	if (dev->driver) {
@@ -251,12 +248,7 @@ int device_attach(struct device * dev)
 			ret = 0;
 		}
 	} else {
-		if (dev->bus->multithread_probe)
-			probe_task = kthread_run(device_probe_drivers, dev,
-						 "probe-%s", dev->bus_id);
-		if(IS_ERR(probe_task))
-			ret = bus_for_each_drv(dev->bus, NULL, dev,
-					       __device_attach);
+		ret = bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
 	}
 	up(&dev->sem);
 	return ret;
@@ -383,33 +375,6 @@ void driver_detach(struct device_driver * drv)
 	}
 }
 
-#ifdef CONFIG_PCI_MULTITHREAD_PROBE
-static int __init wait_for_probes(void)
-{
-	DEFINE_WAIT(wait);
-
-	printk(KERN_INFO "%s: waiting for %d threads\n", __FUNCTION__,
-			atomic_read(&probe_count));
-	if (!atomic_read(&probe_count))
-		return 0;
-	while (atomic_read(&probe_count)) {
-		prepare_to_wait(&probe_waitqueue, &wait, TASK_UNINTERRUPTIBLE);
-		if (atomic_read(&probe_count))
-			schedule();
-	}
-	finish_wait(&probe_waitqueue, &wait);
-	return 0;
-}
-
-core_initcall_sync(wait_for_probes);
-postcore_initcall_sync(wait_for_probes);
-arch_initcall_sync(wait_for_probes);
-subsys_initcall_sync(wait_for_probes);
-fs_initcall_sync(wait_for_probes);
-device_initcall_sync(wait_for_probes);
-late_initcall_sync(wait_for_probes);
-#endif
-
 EXPORT_SYMBOL_GPL(device_bind_driver);
 EXPORT_SYMBOL_GPL(device_release_driver);
 EXPORT_SYMBOL_GPL(device_attach);
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c
index b0acf41c0db9..aa8f3a39a704 100644
--- a/drivers/char/agp/alpha-agp.c
+++ b/drivers/char/agp/alpha-agp.c
@@ -173,7 +173,7 @@ alpha_core_agp_setup(void)
 	/*
 	 * Build a fake pci_dev struct
 	 */
-	pdev = kmalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	pdev = alloc_pci_dev();
 	if (!pdev)
 		return -ENOMEM;
 	pdev->vendor = 0xffff;
diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c
index 3d83b461ccad..f4562cc22343 100644
--- a/drivers/char/agp/parisc-agp.c
+++ b/drivers/char/agp/parisc-agp.c
@@ -329,7 +329,7 @@ parisc_agp_setup(void __iomem *ioc_hpa, void __iomem *lba_hpa)
 	struct agp_bridge_data *bridge;
 	int error = 0;
 
-	fake_bridge_dev = kmalloc(sizeof (struct pci_dev), GFP_KERNEL);
+	fake_bridge_dev = alloc_pci_dev();
 	if (!fake_bridge_dev) {
 		error = -ENOMEM;
 		goto fail;
diff --git a/drivers/char/hw_random/via-rng.c b/drivers/char/hw_random/via-rng.c
index 9ebf84d18655..ec435cb25c4f 100644
--- a/drivers/char/hw_random/via-rng.c
+++ b/drivers/char/hw_random/via-rng.c
@@ -26,7 +26,6 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/pci.h>
 #include <linux/hw_random.h>
 #include <asm/io.h>
 #include <asm/msr.h>
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 157b1d09ab55..13808f6083a0 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -42,7 +42,6 @@
 #include <linux/timer.h>
 #include <linux/time.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/serial.h>
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index bb9a43c6cf3d..9f273f032b0f 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -19,7 +19,6 @@
  * 
  */
 #include <linux/module.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
diff --git a/drivers/char/watchdog/sc1200wdt.c b/drivers/char/watchdog/sc1200wdt.c
index 1e4a8d751a71..2f7ba7a514fe 100644
--- a/drivers/char/watchdog/sc1200wdt.c
+++ b/drivers/char/watchdog/sc1200wdt.c
@@ -38,7 +38,6 @@
 #include <linux/init.h>
 #include <linux/pnp.h>
 #include <linux/fs.h>
-#include <linux/pci.h>
 
 #include <asm/semaphore.h>
 #include <asm/io.h>
diff --git a/drivers/char/watchdog/scx200_wdt.c b/drivers/char/watchdog/scx200_wdt.c
index fc0e0347f9d2..d4fd0fa2f176 100644
--- a/drivers/char/watchdog/scx200_wdt.c
+++ b/drivers/char/watchdog/scx200_wdt.c
@@ -25,7 +25,7 @@
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/fs.h>
-#include <linux/pci.h>
+#include <linux/ioport.h>
 #include <linux/scx200.h>
 
 #include <asm/uaccess.h>
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index 67f91bdda089..f35156c58922 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -17,7 +17,6 @@
 #include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/pci.h>
 #include <linux/types.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
diff --git a/drivers/i2c/busses/i2c-mpc.c b/drivers/i2c/busses/i2c-mpc.c
index ee65aa1be13a..c6b6898592b1 100644
--- a/drivers/i2c/busses/i2c-mpc.c
+++ b/drivers/i2c/busses/i2c-mpc.c
@@ -17,7 +17,6 @@
 #include <linux/module.h>
 #include <linux/sched.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/platform_device.h>
 
 #include <asm/io.h>
diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c
index 5f94e617fe0c..5161aaf9341b 100644
--- a/drivers/i2c/busses/i2c-pca-isa.c
+++ b/drivers/i2c/busses/i2c-pca-isa.c
@@ -25,7 +25,6 @@
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/wait.h>
 
 #include <linux/isa.h>
diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c
index 6164a9a83396..bd0755c789c5 100644
--- a/drivers/ieee1394/hosts.c
+++ b/drivers/ieee1394/hosts.c
@@ -15,7 +15,6 @@
 #include <linux/list.h>
 #include <linux/init.h>
 #include <linux/slab.h>
-#include <linux/pci.h>
 #include <linux/timer.h>
 #include <linux/jiffies.h>
 #include <linux/mutex.h>
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 842cd0b53e91..eff591deeb46 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -40,7 +40,6 @@
 #include <linux/err.h>
 #include <linux/idr.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/random.h>
 #include <linux/rbtree.h>
 #include <linux/spinlock.h>
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index 891d1fa7b2eb..223b1aa7d92b 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -39,7 +39,6 @@
 #include <linux/err.h>
 #include <linux/idr.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/rbtree.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h
index de89717f49fe..9be5cc00a3a9 100644
--- a/drivers/infiniband/core/mad_priv.h
+++ b/drivers/infiniband/core/mad_priv.h
@@ -39,7 +39,6 @@
 
 #include <linux/completion.h>
 #include <linux/err.h>
-#include <linux/pci.h>
 #include <linux/workqueue.h>
 #include <rdma/ib_mad.h>
 #include <rdma/ib_smi.h>
diff --git a/drivers/infiniband/core/multicast.c b/drivers/infiniband/core/multicast.c
index 4a579b3a1c90..1e13ab42b70b 100644
--- a/drivers/infiniband/core/multicast.c
+++ b/drivers/infiniband/core/multicast.c
@@ -34,7 +34,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/bitops.h>
 #include <linux/random.h>
 
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 9a7eaadb1688..6469406ea9d8 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -40,7 +40,6 @@
 #include <linux/random.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
-#include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <linux/kref.h>
 #include <linux/idr.h>
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 8199b83052a9..d97ded25c4ff 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -40,7 +40,6 @@
 #include <linux/err.h>
 #include <linux/fs.h>
 #include <linux/cdev.h>
-#include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <linux/poll.h>
 #include <linux/rwsem.h>
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index ed55979bfd34..036ed1ef1796 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -38,7 +38,6 @@
 #include <linux/pagemap.h>
 #include <linux/init.h>
 #include <linux/namei.h>
-#include <linux/pci.h>
 
 #include "ipath_kernel.h"
 
diff --git a/drivers/infiniband/hw/ipath/ipath_layer.c b/drivers/infiniband/hw/ipath/ipath_layer.c
index e46aa4ed2a7e..05a1d2b01d9d 100644
--- a/drivers/infiniband/hw/ipath/ipath_layer.c
+++ b/drivers/infiniband/hw/ipath/ipath_layer.c
@@ -37,7 +37,6 @@
  */
 
 #include <linux/io.h>
-#include <linux/pci.h>
 #include <asm/byteorder.h>
 
 #include "ipath_kernel.h"
diff --git a/drivers/infiniband/hw/ipath/ipath_stats.c b/drivers/infiniband/hw/ipath/ipath_stats.c
index 9307f7187ca5..d8b5e4cefe25 100644
--- a/drivers/infiniband/hw/ipath/ipath_stats.c
+++ b/drivers/infiniband/hw/ipath/ipath_stats.c
@@ -31,8 +31,6 @@
  * SOFTWARE.
  */
 
-#include <linux/pci.h>
-
 #include "ipath_kernel.h"
 
 struct infinipath_stats ipath_stats;
diff --git a/drivers/infiniband/hw/ipath/ipath_sysfs.c b/drivers/infiniband/hw/ipath/ipath_sysfs.c
index ffa6318ad0cc..4dc398d5e011 100644
--- a/drivers/infiniband/hw/ipath/ipath_sysfs.c
+++ b/drivers/infiniband/hw/ipath/ipath_sysfs.c
@@ -32,7 +32,6 @@
  */
 
 #include <linux/ctype.h>
-#include <linux/pci.h>
 
 #include "ipath_kernel.h"
 #include "ipath_common.h"
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.h b/drivers/infiniband/hw/mthca/mthca_memfree.h
index 594144145f45..a1ab06847b75 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.h
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.h
@@ -38,7 +38,6 @@
 #define MTHCA_MEMFREE_H
 
 #include <linux/list.h>
-#include <linux/pci.h>
 #include <linux/mutex.h>
 
 #define MTHCA_ICM_CHUNK_LEN \
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index fd558267d1cb..d8f6bb4f53fc 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -41,7 +41,6 @@
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <linux/workqueue.h>
-#include <linux/pci.h>
 #include <linux/kref.h>
 #include <linux/if_infiniband.h>
 #include <linux/mutex.h>
diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
index 38f648f9b0ed..02c6fbaeccf8 100644
--- a/drivers/isdn/hisax/netjet.c
+++ b/drivers/isdn/hisax/netjet.c
@@ -19,7 +19,6 @@
 #include "isac.h"
 #include "hscx.h"
 #include "isdnl1.h"
-#include <linux/pci.h>
 #include <linux/interrupt.h>
 #include <linux/ppp_defs.h>
 #include <asm/io.h>
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index f7e83a86f444..4c7dedac0e51 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -13,7 +13,6 @@
 #include <linux/module.h>
 #include <linux/poll.h>
 #include <linux/proc_fs.h>
-#include <linux/pci.h>
 #include <linux/smp_lock.h>
 
 #include "hysdn_defs.h"
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index a6cbbdd262d6..34d7abc900d7 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -26,11 +26,11 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
-#include <linux/pci.h>
 #include <linux/input.h>
 #include <linux/dvb/frontend.h>
 #include <linux/mutex.h>
 #include <linux/mm.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvb_demux.h"
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index 2aa9ce920607..823cd6cc471e 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -37,7 +37,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index a3246a283aa4..05c7820fe53e 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -33,7 +33,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index 68673863d5c9..59a43603b5cb 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -37,7 +37,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index 42e2299dcb22..853b1a3d6a1d 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -37,7 +37,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index 772fd52d551a..2e4cf1efdd21 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -37,7 +37,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 97ef421dd093..e627062fde3a 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -43,7 +43,6 @@
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/poll.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <linux/ioport.h>
 #include <linux/types.h>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index ed882ebc7b95..418ea8b7f85a 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -23,7 +23,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
 #include <linux/usb.h>
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index 44dc7479119c..74839f98b7c4 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -36,7 +36,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index 2ce3321ab995..87c3144ec7fc 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -39,7 +39,6 @@
 #include <linux/slab.h>
 
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/saa711x.c b/drivers/media/video/saa711x.c
index 269d7114a93a..80bf91187856 100644
--- a/drivers/media/video/saa711x.c
+++ b/drivers/media/video/saa711x.c
@@ -30,7 +30,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index e0fdb1ab7580..339592e7722d 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -33,7 +33,6 @@
 #include <linux/major.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
-#include <linux/pci.h>
 #include <linux/signal.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
diff --git a/drivers/misc/hdpuftrs/hdpu_cpustate.c b/drivers/misc/hdpuftrs/hdpu_cpustate.c
index ca86f113f36a..276ba3c5143f 100644
--- a/drivers/misc/hdpuftrs/hdpu_cpustate.c
+++ b/drivers/misc/hdpuftrs/hdpu_cpustate.c
@@ -18,7 +18,6 @@
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/proc_fs.h>
 #include <linux/platform_device.h>
 #include <asm/uaccess.h>
diff --git a/drivers/misc/hdpuftrs/hdpu_nexus.c b/drivers/misc/hdpuftrs/hdpu_nexus.c
index 6a51e99a8079..60c8b26f0678 100644
--- a/drivers/misc/hdpuftrs/hdpu_nexus.c
+++ b/drivers/misc/hdpuftrs/hdpu_nexus.c
@@ -18,7 +18,6 @@
 #include <linux/kernel.h>
 #include <linux/proc_fs.h>
 #include <linux/hdpu_features.h>
-#include <linux/pci.h>
 
 #include <linux/platform_device.h>
 
diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c
index 8a0c4dec6351..c73e96bfafc6 100644
--- a/drivers/mtd/devices/doc2000.c
+++ b/drivers/mtd/devices/doc2000.c
@@ -13,7 +13,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
diff --git a/drivers/mtd/devices/doc2001.c b/drivers/mtd/devices/doc2001.c
index 6f368aec5d5d..6413efc045e0 100644
--- a/drivers/mtd/devices/doc2001.c
+++ b/drivers/mtd/devices/doc2001.c
@@ -13,7 +13,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/mtd/devices/doc2001plus.c b/drivers/mtd/devices/doc2001plus.c
index 88ba82df0fbb..2b30b587c6e8 100644
--- a/drivers/mtd/devices/doc2001plus.c
+++ b/drivers/mtd/devices/doc2001plus.c
@@ -17,7 +17,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/mtd/devices/docecc.c b/drivers/mtd/devices/docecc.c
index 52b5d638077f..fd8a8daba3a8 100644
--- a/drivers/mtd/devices/docecc.c
+++ b/drivers/mtd/devices/docecc.c
@@ -29,7 +29,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/mtd/inftlmount.c b/drivers/mtd/inftlmount.c
index acf3ba223298..ecac0e438f49 100644
--- a/drivers/mtd/inftlmount.c
+++ b/drivers/mtd/inftlmount.c
@@ -31,7 +31,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c
index 8296305c8297..89deff007116 100644
--- a/drivers/mtd/nand/cs553x_nand.c
+++ b/drivers/mtd/nand/cs553x_nand.c
@@ -20,7 +20,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/delay.h>
-#include <linux/pci.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/nand_ecc.h>
diff --git a/drivers/mtd/nftlcore.c b/drivers/mtd/nftlcore.c
index e6ef7d7f9f14..0c9ce19ea27a 100644
--- a/drivers/mtd/nftlcore.c
+++ b/drivers/mtd/nftlcore.c
@@ -17,7 +17,6 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/miscdevice.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/init.h>
diff --git a/drivers/net/atl1/atl1_param.c b/drivers/net/atl1/atl1_param.c
index c407214339f6..bcd0bd891722 100644
--- a/drivers/net/atl1/atl1_param.c
+++ b/drivers/net/atl1/atl1_param.c
@@ -22,7 +22,6 @@
  */
 
 #include <linux/types.h>
-#include <linux/pci.h>
 #include <linux/moduleparam.h>
 #include "atl1.h"
 
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index d10fb80e9a63..c39ab803c5d8 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -45,7 +45,6 @@
 #include <linux/bitops.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c
index e824d5d231af..88efe9731bab 100644
--- a/drivers/net/fec_8xx/fec_main.c
+++ b/drivers/net/fec_8xx/fec_main.c
@@ -19,7 +19,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fec_8xx/fec_mii.c b/drivers/net/fec_8xx/fec_mii.c
index e79700abf7b6..b3fa0d6a159c 100644
--- a/drivers/net/fec_8xx/fec_mii.c
+++ b/drivers/net/fec_8xx/fec_mii.c
@@ -19,7 +19,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index e2ddd617493a..a4a2a0ea43d3 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -24,7 +24,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/mac-fcc.c b/drivers/net/fs_enet/mac-fcc.c
index 8545e84fc9a0..5603121132cd 100644
--- a/drivers/net/fs_enet/mac-fcc.c
+++ b/drivers/net/fs_enet/mac-fcc.c
@@ -21,7 +21,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index cdcfb96f360f..04b4f80a1cde 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -21,7 +21,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 65925b5a224f..d0f28981b55a 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -21,7 +21,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index f91447837fd4..d3840108ffbd 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -22,7 +22,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/fs_enet/mii-fec.c b/drivers/net/fs_enet/mii-fec.c
index 235b177fb9ac..0a563a83016f 100644
--- a/drivers/net/fs_enet/mii-fec.c
+++ b/drivers/net/fs_enet/mii-fec.c
@@ -21,7 +21,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 3d82d46f4998..50035ebd4f52 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -27,7 +27,6 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/pci.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
diff --git a/drivers/net/ixgb/ixgb_osdep.h b/drivers/net/ixgb/ixgb_osdep.h
index 8434d752fd81..9e04a6b3ae0d 100644
--- a/drivers/net/ixgb/ixgb_osdep.h
+++ b/drivers/net/ixgb/ixgb_osdep.h
@@ -34,7 +34,6 @@
 #define _IXGB_OSDEP_H_
 
 #include <linux/types.h>
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include <asm/io.h>
 #include <linux/interrupt.h>
diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c
index 0edcd125fd61..6b49fc4bd1a1 100644
--- a/drivers/net/lasi_82596.c
+++ b/drivers/net/lasi_82596.c
@@ -81,7 +81,6 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/types.h>
 #include <linux/bitops.h>
 
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index ed274d6909d0..f8f4d74f01f1 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -23,7 +23,6 @@ static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
 #include <linux/mca.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
-#include <linux/pci.h>
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/trdevice.h>
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 9bbea5c8acf4..58d7e5d452fa 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -41,7 +41,6 @@
 #include <linux/time.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/mca-legacy.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index 942b839ccc5b..6c400ccd38b4 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -14,7 +14,6 @@
 
 */
 
-#include <linux/pci.h>
 #include <linux/delay.h>
 #include "tulip.h"
 
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
index 85a521e0d052..be82a2effee3 100644
--- a/drivers/net/tulip/pnic.c
+++ b/drivers/net/tulip/pnic.c
@@ -15,7 +15,6 @@
 */
 
 #include <linux/kernel.h>
-#include <linux/pci.h>
 #include <linux/jiffies.h>
 #include "tulip.h"
 
diff --git a/drivers/net/tulip/pnic2.c b/drivers/net/tulip/pnic2.c
index c31be0e377a8..4e4a879c3fa5 100644
--- a/drivers/net/tulip/pnic2.c
+++ b/drivers/net/tulip/pnic2.c
@@ -76,7 +76,6 @@
 
 
 
-#include <linux/pci.h>
 #include "tulip.h"
 #include <linux/delay.h>
 
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
index df326fe1cc8f..d2c1f42109b0 100644
--- a/drivers/net/tulip/timer.c
+++ b/drivers/net/tulip/timer.c
@@ -14,7 +14,6 @@
 
 */
 
-#include <linux/pci.h>
 #include "tulip.h"
 
 
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
index c840d2e67b23..16f26a8364f0 100644
--- a/drivers/net/tulip/tulip.h
+++ b/drivers/net/tulip/tulip.h
@@ -22,6 +22,7 @@
 #include <linux/netdevice.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
+#include <linux/pci.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 
diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
index ae01555d24cf..574737b55f39 100644
--- a/drivers/net/wan/lmc/lmc_media.c
+++ b/drivers/net/wan/lmc/lmc_media.c
@@ -8,7 +8,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/in.h>
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/wan/lmc/lmc_proto.c b/drivers/net/wan/lmc/lmc_proto.c
index 74876c0073e8..31e1799571ad 100644
--- a/drivers/net/wan/lmc/lmc_proto.c
+++ b/drivers/net/wan/lmc/lmc_proto.c
@@ -27,7 +27,6 @@
 #include <linux/ioport.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/in.h>
 #include <linux/if_arp.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 07dbdfbfc15d..e24a7b095dd6 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -38,7 +38,6 @@
 
 #include <linux/module.h>
 #include <linux/kernel.h>
-#include <linux/pci.h>
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/init.h>
diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c
index 9bb4db552f3c..a68b3b3761a2 100644
--- a/drivers/parisc/hppb.c
+++ b/drivers/parisc/hppb.c
@@ -22,8 +22,6 @@
 #include <asm/hardware.h>
 #include <asm/parisc-device.h>
 
-#include <linux/pci.h>
-
 struct hppb_card {
 	unsigned long hpa;
 	struct resource mmio_region;
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 5ea5bc70cb82..7a1d6d512837 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -1,10 +1,14 @@
 #
 # PCI configuration
 #
+config ARCH_SUPPORTS_MSI
+	bool
+	default n
+
 config PCI_MSI
 	bool "Message Signaled Interrupts (MSI and MSI-X)"
 	depends on PCI
-	depends on (X86_LOCAL_APIC && X86_IO_APIC) || IA64 || SPARC64
+	depends on ARCH_SUPPORTS_MSI
 	help
 	   This allows device drivers to enable MSI (Message Signaled
 	   Interrupts).  Message Signaled Interrupts enable a device to
@@ -17,31 +21,6 @@ config PCI_MSI
 
 	   If you don't know what to do here, say N.
 
-config PCI_MULTITHREAD_PROBE
-	bool "PCI Multi-threaded probe (EXPERIMENTAL)"
-	depends on PCI && EXPERIMENTAL && BROKEN
-	help
-	  Say Y here if you want the PCI core to spawn a new thread for
-	  every PCI device that is probed.  This can cause a huge
-	  speedup in boot times on multiprocessor machines, and even a
-	  smaller speedup on single processor machines.
-
-	  But it can also cause lots of bad things to happen.  A number
-	  of PCI drivers cannot properly handle running in this way,
-	  some will just not work properly at all, while others might
-	  decide to blow up power supplies with a huge load all at once,
-	  so use this option at your own risk.
-
-	  It is very unwise to use this option if you are not using a
-	  boot process that can handle devices being created in any
-	  order.  A program that can create persistent block and network
-	  device names (like udev) is a good idea if you wish to use
-	  this option.
-
-	  Again, use this option at your own risk, you have been warned!
-
-	  When in doubt, say N.
-
 config PCI_DEBUG
 	bool "PCI Debugging"
 	depends on PCI && DEBUG_KERNEL
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index aadaa3c8096b..9e5ea074ad20 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -77,7 +77,7 @@ pci_bus_alloc_resource(struct pci_bus *bus, struct resource *res,
  * This adds a single pci device to the global
  * device list and adds sysfs and procfs entries
  */
-int __devinit pci_bus_add_device(struct pci_dev *dev)
+int pci_bus_add_device(struct pci_dev *dev)
 {
 	int retval;
 	retval = device_add(&dev->dev);
@@ -105,7 +105,7 @@ int __devinit pci_bus_add_device(struct pci_dev *dev)
  *
  * Call hotplug for each new devices.
  */
-void __devinit pci_bus_add_devices(struct pci_bus *bus)
+void pci_bus_add_devices(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 	int retval;
diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig
index be92695a7833..63d62752fb91 100644
--- a/drivers/pci/hotplug/Kconfig
+++ b/drivers/pci/hotplug/Kconfig
@@ -2,9 +2,7 @@
 # PCI Hotplug support
 #
 
-menu "PCI Hotplug Support"
-
-config HOTPLUG_PCI
+menuconfig HOTPLUG_PCI
 	tristate "Support for PCI Hotplug (EXPERIMENTAL)"
 	depends on PCI && EXPERIMENTAL && HOTPLUG
 	---help---
@@ -17,9 +15,10 @@ config HOTPLUG_PCI
 
 	  When in doubt, say N.
 
+if HOTPLUG_PCI
+
 config HOTPLUG_PCI_FAKE
 	tristate "Fake PCI Hotplug driver"
-	depends on HOTPLUG_PCI
 	help
 	  Say Y here if you want to use the fake PCI hotplug driver. It can
 	  be used to simulate PCI hotplug events if even if your system is
@@ -42,7 +41,7 @@ config HOTPLUG_PCI_FAKE
 
 config HOTPLUG_PCI_COMPAQ
 	tristate "Compaq PCI Hotplug driver"
-	depends on HOTPLUG_PCI && X86 && PCI_BIOS
+	depends on X86 && PCI_BIOS
 	help
 	  Say Y here if you have a motherboard with a Compaq PCI Hotplug
 	  controller.
@@ -64,7 +63,7 @@ config HOTPLUG_PCI_COMPAQ_NVRAM
 
 config HOTPLUG_PCI_IBM
 	tristate "IBM PCI Hotplug driver"
-	depends on HOTPLUG_PCI && X86_IO_APIC && X86 && PCI_BIOS
+	depends on X86_IO_APIC && X86 && PCI_BIOS
 	help
 	  Say Y here if you have a motherboard with a IBM PCI Hotplug
 	  controller.
@@ -76,7 +75,6 @@ config HOTPLUG_PCI_IBM
 
 config HOTPLUG_PCI_ACPI
 	tristate "ACPI PCI Hotplug driver"
-	depends on HOTPLUG_PCI
 	depends on (!ACPI_DOCK && ACPI) || (ACPI_DOCK)
 	help
 	  Say Y here if you have a system that supports PCI Hotplug using
@@ -101,7 +99,6 @@ config HOTPLUG_PCI_ACPI_IBM
 
 config HOTPLUG_PCI_CPCI
 	bool "CompactPCI Hotplug driver"
-	depends on HOTPLUG_PCI
 	help
 	  Say Y here if you have a CompactPCI system card with CompactPCI
 	  hotswap support per the PICMG 2.1 specification.
@@ -110,7 +107,7 @@ config HOTPLUG_PCI_CPCI
 
 config HOTPLUG_PCI_CPCI_ZT5550
 	tristate "Ziatech ZT5550 CompactPCI Hotplug driver"
-	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
+	depends on HOTPLUG_PCI_CPCI && X86
 	help
 	  Say Y here if you have an Performance Technologies (formerly Intel,
           formerly just Ziatech) Ziatech ZT5550 CompactPCI system card.
@@ -122,7 +119,7 @@ config HOTPLUG_PCI_CPCI_ZT5550
 
 config HOTPLUG_PCI_CPCI_GENERIC
 	tristate "Generic port I/O CompactPCI Hotplug driver"
-	depends on HOTPLUG_PCI && HOTPLUG_PCI_CPCI && X86
+	depends on HOTPLUG_PCI_CPCI && X86
 	help
 	  Say Y here if you have a CompactPCI system card that exposes the #ENUM
 	  hotswap signal as a bit in a system register that can be read through
@@ -135,7 +132,6 @@ config HOTPLUG_PCI_CPCI_GENERIC
 
 config HOTPLUG_PCI_SHPC
 	tristate "SHPC PCI Hotplug driver"
-	depends on HOTPLUG_PCI
 	help
 	  Say Y here if you have a motherboard with a SHPC PCI Hotplug
 	  controller.
@@ -147,7 +143,7 @@ config HOTPLUG_PCI_SHPC
 
 config HOTPLUG_PCI_RPA
 	tristate "RPA PCI Hotplug driver"
-	depends on HOTPLUG_PCI && PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
+	depends on PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE
 	help
 	  Say Y here if you have a RPA system that supports PCI Hotplug.
 
@@ -170,12 +166,11 @@ config HOTPLUG_PCI_RPA_DLPAR
 
 config HOTPLUG_PCI_SGI
 	tristate "SGI PCI Hotplug Support"
-	depends on HOTPLUG_PCI && (IA64_SGI_SN2 || IA64_GENERIC)
+	depends on IA64_SGI_SN2 || IA64_GENERIC
 	help
 	  Say Y here if you want to use the SGI Altix Hotplug
 	  Driver for PCI devices.
 
 	  When in doubt, say N.
 
-endmenu
-
+endif # HOTPLUG_PCI
diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
index 1c12e9171097..41f6a8d79c81 100644
--- a/drivers/pci/hotplug/cpcihp_zt5550.c
+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
@@ -296,13 +296,17 @@ static struct pci_driver zt5550_hc_driver = {
 static int __init zt5550_init(void)
 {
 	struct resource* r;
+	int rc;
 
 	info(DRIVER_DESC " version: " DRIVER_VERSION);
 	r = request_region(ENUM_PORT, 1, "#ENUM hotswap signal register");
 	if(!r)
 		return -EBUSY;
 
-	return pci_register_driver(&zt5550_hc_driver);
+	rc = pci_register_driver(&zt5550_hc_driver);
+	if(rc < 0)
+		release_region(ENUM_PORT, 1);
+	return rc;
 }
 
 static void __exit
diff --git a/drivers/pci/hotplug/fakephp.c b/drivers/pci/hotplug/fakephp.c
index e27907c91d92..027f6865d7e3 100644
--- a/drivers/pci/hotplug/fakephp.c
+++ b/drivers/pci/hotplug/fakephp.c
@@ -238,7 +238,7 @@ static void pci_rescan_bus(const struct pci_bus *bus)
 {
 	unsigned int devfn;
 	struct pci_dev *dev;
-	dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	dev = alloc_pci_dev();
 	if (!dev)
 		return;
 
diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index d19fcae8a7c0..ccc57627201e 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -43,6 +43,7 @@ extern int pciehp_poll_mode;
 extern int pciehp_poll_time;
 extern int pciehp_debug;
 extern int pciehp_force;
+extern struct workqueue_struct *pciehp_wq;
 
 #define dbg(format, arg...)						\
 	do {								\
@@ -70,14 +71,16 @@ struct slot {
 	struct list_head	slot_list;
 	char name[SLOT_NAME_SIZE];
 	unsigned long last_emi_toggle;
+	struct delayed_work work;	/* work for button event */
+	struct mutex lock;
 };
 
 struct event_info {
 	u32 event_type;
-	u8 hp_slot;
+	struct slot *p_slot;
+	struct work_struct work;
 };
 
-#define MAX_EVENTS		10
 struct controller {
 	struct controller *next;
 	struct mutex crit_sect;		/* critical section mutex */
@@ -86,11 +89,9 @@ struct controller {
 	int slot_num_inc;		/* 1 or -1 */
 	struct pci_dev *pci_dev;
 	struct list_head slot_list;
-	struct event_info event_queue[MAX_EVENTS];
 	struct slot *slot;
 	struct hpc_ops *hpc_ops;
 	wait_queue_head_t queue;	/* sleep & wake process */
-	u8 next_event;
 	u8 bus;
 	u8 device;
 	u8 function;
@@ -149,21 +150,17 @@ struct controller {
 #define HP_SUPR_RM(cap)		(cap & HP_SUPR_RM_SUP)
 #define EMI(cap)		(cap & EMI_PRSN)
 
-extern int pciehp_event_start_thread(void);
-extern void pciehp_event_stop_thread(void);
-extern int pciehp_enable_slot(struct slot *slot);
-extern int pciehp_disable_slot(struct slot *slot);
+extern int pciehp_sysfs_enable_slot(struct slot *slot);
+extern int pciehp_sysfs_disable_slot(struct slot *slot);
 extern u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl);
 extern u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl);
 extern u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl);
 extern u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl);
 extern int pciehp_configure_device(struct slot *p_slot);
 extern int pciehp_unconfigure_device(struct slot *p_slot);
+extern void pciehp_queue_pushbutton_work(struct work_struct *work);
 int pcie_init(struct controller *ctrl, struct pcie_device *dev);
 
-/* Global variables */
-extern struct controller *pciehp_ctrl_list;
-
 static inline struct slot *pciehp_find_slot(struct controller *ctrl, u8 device)
 {
 	struct slot *slot;
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index a92eda6e02f6..e5d3f0b4f45a 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -41,7 +41,7 @@ int pciehp_debug;
 int pciehp_poll_mode;
 int pciehp_poll_time;
 int pciehp_force;
-struct controller *pciehp_ctrl_list;
+struct workqueue_struct *pciehp_wq;
 
 #define DRIVER_VERSION	"0.4"
 #define DRIVER_AUTHOR	"Dan Zink <dan.zink@compaq.com>, Greg Kroah-Hartman <greg@kroah.com>, Dely Sy <dely.l.sy@intel.com>"
@@ -62,7 +62,6 @@ MODULE_PARM_DESC(pciehp_force, "Force pciehp, even if _OSC and OSHP are missing"
 
 #define PCIE_MODULE_NAME "pciehp"
 
-static int pcie_start_thread (void);
 static int set_attention_status (struct hotplug_slot *slot, u8 value);
 static int enable_slot		(struct hotplug_slot *slot);
 static int disable_slot		(struct hotplug_slot *slot);
@@ -229,6 +228,8 @@ static int init_slots(struct controller *ctrl)
 		slot->device = ctrl->slot_device_offset + i;
 		slot->hpc_ops = ctrl->hpc_ops;
 		slot->number = ctrl->first_slot;
+		mutex_init(&slot->lock);
+		INIT_DELAYED_WORK(&slot->work, pciehp_queue_pushbutton_work);
 
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->private = slot;
@@ -286,6 +287,9 @@ static void cleanup_slots(struct controller *ctrl)
 		if (EMI(ctrl->ctrlcap))
 			sysfs_remove_file(&slot->hotplug_slot->kobj,
 				&hotplug_slot_attr_lock.attr);
+		cancel_delayed_work(&slot->work);
+		flush_scheduled_work();
+		flush_workqueue(pciehp_wq);
 		pci_hp_deregister(slot->hotplug_slot);
 	}
 }
@@ -314,7 +318,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot)
 
 	dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
 
-	return pciehp_enable_slot(slot);
+	return pciehp_sysfs_enable_slot(slot);
 }
 
 
@@ -324,7 +328,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot)
 
 	dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
 
-	return pciehp_disable_slot(slot);
+	return pciehp_sysfs_disable_slot(slot);
 }
 
 static int get_power_status(struct hotplug_slot *hotplug_slot, u8 *value)
@@ -466,17 +470,6 @@ static int pciehp_probe(struct pcie_device *dev, const struct pcie_port_service_
 
 	t_slot = pciehp_find_slot(ctrl, ctrl->slot_device_offset);
 
-	/*	Finish setting up the hot plug ctrl device */
-	ctrl->next_event = 0;
-
-	if (!pciehp_ctrl_list) {
-		pciehp_ctrl_list = ctrl;
-		ctrl->next = NULL;
-	} else {
-		ctrl->next = pciehp_ctrl_list;
-		pciehp_ctrl_list = ctrl;
-	}
-
 	t_slot->hpc_ops->get_adapter_status(t_slot, &value); /* Check if slot is occupied */
 	if ((POWER_CTRL(ctrl->ctrlcap)) && !value) {
 		rc = t_slot->hpc_ops->power_off_slot(t_slot); /* Power off slot if not occupied*/
@@ -496,48 +489,14 @@ err_out_none:
 	return -ENODEV;
 }
 
-
-static int pcie_start_thread(void)
+static void pciehp_remove (struct pcie_device *dev)
 {
-	int retval = 0;
-	
-	dbg("Initialize + Start the notification/polling mechanism \n");
-
-	retval = pciehp_event_start_thread();
-	if (retval) {
-		dbg("pciehp_event_start_thread() failed\n");
-		return retval;
-	}
-
-	return retval;
-}
-
-static void __exit unload_pciehpd(void)
-{
-	struct controller *ctrl;
-	struct controller *tctrl;
-
-	ctrl = pciehp_ctrl_list;
-
-	while (ctrl) {
-		cleanup_slots(ctrl);
+	struct pci_dev *pdev = dev->port;
+	struct controller *ctrl = pci_get_drvdata(pdev);
 
-		ctrl->hpc_ops->release_ctlr(ctrl);
-
-		tctrl = ctrl;
-		ctrl = ctrl->next;
-
-		kfree(tctrl);
-	}
-
-	/* Stop the notification mechanism */
-	pciehp_event_stop_thread();
-
-}
-
-static void pciehp_remove (struct pcie_device *device)
-{
-	/* XXX - Needs to be adapted to device driver model */
+	cleanup_slots(ctrl);
+	ctrl->hpc_ops->release_ctlr(ctrl);
+	kfree(ctrl);
 }
 
 #ifdef CONFIG_PM
@@ -585,31 +544,18 @@ static int __init pcied_init(void)
 	pciehp_poll_mode = 1;
 #endif
 
-	retval = pcie_start_thread();
-	if (retval)
-		goto error_hpc_init;
-
 	retval = pcie_port_service_register(&hpdriver_portdrv);
  	dbg("pcie_port_service_register = %d\n", retval);
   	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
  	if (retval)
 		dbg("%s: Failure to register service\n", __FUNCTION__);
-
-error_hpc_init:
-	if (retval) {
-		pciehp_event_stop_thread();
-	};
-
 	return retval;
 }
 
 static void __exit pcied_cleanup(void)
 {
 	dbg("unload_pciehpd()\n");
-	unload_pciehpd();
-
 	pcie_port_service_unregister(&hpdriver_portdrv);
-
 	info(DRIVER_DESC " version: " DRIVER_VERSION " unloaded\n");
 }
 
diff --git a/drivers/pci/hotplug/pciehp_ctrl.c b/drivers/pci/hotplug/pciehp_ctrl.c
index 4283ef56dbd9..7f22caa70178 100644
--- a/drivers/pci/hotplug/pciehp_ctrl.c
+++ b/drivers/pci/hotplug/pciehp_ctrl.c
@@ -32,92 +32,61 @@
 #include <linux/types.h>
 #include <linux/smp_lock.h>
 #include <linux/pci.h>
+#include <linux/workqueue.h>
 #include "../pci.h"
 #include "pciehp.h"
 
-static void interrupt_event_handler(struct controller *ctrl);
+static void interrupt_event_handler(struct work_struct *work);
+static int pciehp_enable_slot(struct slot *p_slot);
+static int pciehp_disable_slot(struct slot *p_slot);
 
-static struct semaphore event_semaphore;	/* mutex for process loop (up if something to process) */
-static struct semaphore event_exit;		/* guard ensure thread has exited before calling it quits */
-static int event_finished;
-static unsigned long pushbutton_pending;	/* = 0 */
-static unsigned long surprise_rm_pending;	/* = 0 */
-
-static inline char *slot_name(struct slot *p_slot)
+static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 {
-	return p_slot->hotplug_slot->name;
+	struct event_info *info;
+
+	info = kmalloc(sizeof(*info), GFP_ATOMIC);
+	if (!info)
+		return -ENOMEM;
+
+	info->event_type = event_type;
+	info->p_slot = p_slot;
+	INIT_WORK(&info->work, interrupt_event_handler);
+
+	schedule_work(&info->work);
+
+	return 0;
 }
 
 u8 pciehp_handle_attention_button(u8 hp_slot, struct controller *ctrl)
 {
 	struct slot *p_slot;
-	u8 rc = 0;
-	u8 getstatus;
-	struct event_info *taskInfo;
+	u32 event_type;
 
 	/* Attention Button Change */
 	dbg("pciehp:  Attention button interrupt received.\n");
-	
-	/* This is the structure that tells the worker thread what to do */
-	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
-	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
-	
-	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
-	taskInfo->hp_slot = hp_slot;
 
-	rc++;
+	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
 	/*
 	 *  Button pressed - See if need to TAKE ACTION!!!
 	 */
-	info("Button pressed on Slot(%s)\n", slot_name(p_slot));
-	taskInfo->event_type = INT_BUTTON_PRESS;
-
-	if ((p_slot->state == BLINKINGON_STATE)
-	    || (p_slot->state == BLINKINGOFF_STATE)) {
-		/* Cancel if we are still blinking; this means that we press the
-		 * attention again before the 5 sec. limit expires to cancel hot-add
-		 * or hot-remove
-		 */
-		taskInfo->event_type = INT_BUTTON_CANCEL;
-		info("Button cancel on Slot(%s)\n", slot_name(p_slot));
-	} else if ((p_slot->state == POWERON_STATE)
-		   || (p_slot->state == POWEROFF_STATE)) {
-		/* Ignore if the slot is on power-on or power-off state; this 
-		 * means that the previous attention button action to hot-add or
-		 * hot-remove is undergoing
-		 */
-		taskInfo->event_type = INT_BUTTON_IGNORE;
-		info("Button ignore on Slot(%s)\n", slot_name(p_slot));
-	}
+	info("Button pressed on Slot(%s)\n", p_slot->name);
+	event_type = INT_BUTTON_PRESS;
 
-	if (rc)
-		up(&event_semaphore);	/* signal event thread that new event is posted */
+	queue_interrupt_event(p_slot, event_type);
 
 	return 0;
-
 }
 
 u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
 {
 	struct slot *p_slot;
-	u8 rc = 0;
 	u8 getstatus;
-	struct event_info *taskInfo;
+	u32 event_type;
 
 	/* Switch Change */
 	dbg("pciehp:  Switch interrupt received.\n");
 
-	/* This is the structure that tells the worker thread
-	 * what to do
-	 */
-	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
-	taskInfo->hp_slot = hp_slot;
-
-	rc++;
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 	p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 
@@ -125,39 +94,30 @@ u8 pciehp_handle_switch_change(u8 hp_slot, struct controller *ctrl)
 		/*
 		 * Switch opened
 		 */
-		info("Latch open on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_SWITCH_OPEN;
+		info("Latch open on Slot(%s)\n", p_slot->name);
+		event_type = INT_SWITCH_OPEN;
 	} else {
 		/*
 		 *  Switch closed
 		 */
-		info("Latch close on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_SWITCH_CLOSE;
+		info("Latch close on Slot(%s)\n", p_slot->name);
+		event_type = INT_SWITCH_CLOSE;
 	}
 
-	if (rc)
-		up(&event_semaphore);	/* signal event thread that new event is posted */
+	queue_interrupt_event(p_slot, event_type);
 
-	return rc;
+	return 1;
 }
 
 u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 {
 	struct slot *p_slot;
-	u8 presence_save, rc = 0;
-	struct event_info *taskInfo;
+	u32 event_type;
+	u8 presence_save;
 
 	/* Presence Change */
 	dbg("pciehp:  Presence/Notify input change.\n");
 
-	/* This is the structure that tells the worker thread
-	 * what to do
-	 */
-	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
-	taskInfo->hp_slot = hp_slot;
-
-	rc++;
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
 	/* Switch is open, assume a presence change
@@ -168,59 +128,49 @@ u8 pciehp_handle_presence_change(u8 hp_slot, struct controller *ctrl)
 		/*
 		 * Card Present
 		 */
-		info("Card present on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_PRESENCE_ON;
+		info("Card present on Slot(%s)\n", p_slot->name);
+		event_type = INT_PRESENCE_ON;
 	} else {
 		/*
 		 * Not Present
 		 */
-		info("Card not present on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_PRESENCE_OFF;
+		info("Card not present on Slot(%s)\n", p_slot->name);
+		event_type = INT_PRESENCE_OFF;
 	}
 
-	if (rc)
-		up(&event_semaphore);	/* signal event thread that new event is posted */
+	queue_interrupt_event(p_slot, event_type);
 
-	return rc;
+	return 1;
 }
 
 u8 pciehp_handle_power_fault(u8 hp_slot, struct controller *ctrl)
 {
 	struct slot *p_slot;
-	u8 rc = 0;
-	struct event_info *taskInfo;
+	u32 event_type;
 
 	/* power fault */
 	dbg("pciehp:  Power fault interrupt received.\n");
 
-	/* this is the structure that tells the worker thread
-	 * what to do
-	 */
-	taskInfo = &(ctrl->event_queue[ctrl->next_event]);
-	ctrl->next_event = (ctrl->next_event + 1) % MAX_EVENTS;
-	taskInfo->hp_slot = hp_slot;
-
-	rc++;
 	p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
 
 	if ( !(p_slot->hpc_ops->query_power_fault(p_slot))) {
 		/*
 		 * power fault Cleared
 		 */
-		info("Power fault cleared on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_POWER_FAULT_CLEAR;
+		info("Power fault cleared on Slot(%s)\n", p_slot->name);
+		event_type = INT_POWER_FAULT_CLEAR;
 	} else {
 		/*
 		 *   power fault
 		 */
-		info("Power fault on Slot(%s)\n", slot_name(p_slot));
-		taskInfo->event_type = INT_POWER_FAULT;
+		info("Power fault on Slot(%s)\n", p_slot->name);
+		event_type = INT_POWER_FAULT;
 		info("power fault bit %x set\n", hp_slot);
 	}
-	if (rc)
-		up(&event_semaphore);	/* signal event thread that new event is posted */
 
-	return rc;
+	queue_interrupt_event(p_slot, event_type);
+
+	return 1;
 }
 
 /* The following routines constitute the bulk of the 
@@ -357,13 +307,10 @@ static int remove_board(struct slot *p_slot)
 	return 0;
 }
 
-
-static void pushbutton_helper_thread(unsigned long data)
-{
-	pushbutton_pending = data;
-
-	up(&event_semaphore);
-}
+struct power_work_info {
+	struct slot *p_slot;
+	struct work_struct work;
+};
 
 /**
  * pciehp_pushbutton_thread
@@ -372,276 +319,214 @@ static void pushbutton_helper_thread(unsigned long data)
  * Handles all pending events and exits.
  *
  */
-static void pciehp_pushbutton_thread(unsigned long slot)
+static void pciehp_power_thread(struct work_struct *work)
 {
-	struct slot *p_slot = (struct slot *) slot;
-	u8 getstatus;
-	
-	pushbutton_pending = 0;
-
-	if (!p_slot) {
-		dbg("%s: Error! slot NULL\n", __FUNCTION__);
-		return;
-	}
-
-	p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
-	if (getstatus) {
-		p_slot->state = POWEROFF_STATE;
-		dbg("%s: disabling bus:device(%x:%x)\n", __FUNCTION__,
-				p_slot->bus, p_slot->device);
-
+	struct power_work_info *info =
+		container_of(work, struct power_work_info, work);
+	struct slot *p_slot = info->p_slot;
+
+	mutex_lock(&p_slot->lock);
+	switch (p_slot->state) {
+	case POWEROFF_STATE:
+		mutex_unlock(&p_slot->lock);
+		dbg("%s: disabling bus:device(%x:%x)\n",
+		    __FUNCTION__, p_slot->bus, p_slot->device);
 		pciehp_disable_slot(p_slot);
+		mutex_lock(&p_slot->lock);
 		p_slot->state = STATIC_STATE;
-	} else {
-		p_slot->state = POWERON_STATE;
-		dbg("%s: adding bus:device(%x:%x)\n", __FUNCTION__,
-				p_slot->bus, p_slot->device);
-
+		break;
+	case POWERON_STATE:
+		mutex_unlock(&p_slot->lock);
 		if (pciehp_enable_slot(p_slot) &&
 		    PWR_LED(p_slot->ctrl->ctrlcap))
 			p_slot->hpc_ops->green_led_off(p_slot);
-
+		mutex_lock(&p_slot->lock);
 		p_slot->state = STATIC_STATE;
+		break;
+	default:
+		break;
 	}
+	mutex_unlock(&p_slot->lock);
 
-	return;
+	kfree(info);
 }
 
-/**
- * pciehp_surprise_rm_thread
- *
- * Scheduled procedure to handle blocking stuff for the surprise removal
- * Handles all pending events and exits.
- *
- */
-static void pciehp_surprise_rm_thread(unsigned long slot)
+void pciehp_queue_pushbutton_work(struct work_struct *work)
 {
-	struct slot *p_slot = (struct slot *) slot;
-	u8 getstatus;
-	
-	surprise_rm_pending = 0;
+	struct slot *p_slot = container_of(work, struct slot, work.work);
+	struct power_work_info *info;
 
-	if (!p_slot) {
-		dbg("%s: Error! slot NULL\n", __FUNCTION__);
+	info = kmalloc(sizeof(*info), GFP_KERNEL);
+	if (!info) {
+		err("%s: Cannot allocate memory\n", __FUNCTION__);
 		return;
 	}
+	info->p_slot = p_slot;
+	INIT_WORK(&info->work, pciehp_power_thread);
 
-	p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
-	if (!getstatus) {
+	mutex_lock(&p_slot->lock);
+	switch (p_slot->state) {
+	case BLINKINGOFF_STATE:
 		p_slot->state = POWEROFF_STATE;
-		dbg("%s: removing bus:device(%x:%x)\n",
-				__FUNCTION__, p_slot->bus, p_slot->device);
-
-		pciehp_disable_slot(p_slot);
-		p_slot->state = STATIC_STATE;
-	} else {
+		break;
+	case BLINKINGON_STATE:
 		p_slot->state = POWERON_STATE;
-		dbg("%s: adding bus:device(%x:%x)\n",
-				__FUNCTION__, p_slot->bus, p_slot->device);
-
-		if (pciehp_enable_slot(p_slot) &&
-		    PWR_LED(p_slot->ctrl->ctrlcap))
-			p_slot->hpc_ops->green_led_off(p_slot);
-
-		p_slot->state = STATIC_STATE;
+		break;
+	default:
+		goto out;
 	}
-
-	return;
+	queue_work(pciehp_wq, &info->work);
+ out:
+	mutex_unlock(&p_slot->lock);
 }
 
-
-
-/* this is the main worker thread */
-static int event_thread(void* data)
-{
-	struct controller *ctrl;
-	lock_kernel();
-	daemonize("pciehpd_event");
-
-	unlock_kernel();
-
-	while (1) {
-		dbg("!!!!event_thread sleeping\n");
-		down_interruptible (&event_semaphore);
-		dbg("event_thread woken finished = %d\n", event_finished);
-		if (event_finished || signal_pending(current))
-			break;
-		/* Do stuff here */
-		if (pushbutton_pending)
-			pciehp_pushbutton_thread(pushbutton_pending);
-		else if (surprise_rm_pending)
-			pciehp_surprise_rm_thread(surprise_rm_pending);
-		else
-			for (ctrl = pciehp_ctrl_list; ctrl; ctrl=ctrl->next)
-				interrupt_event_handler(ctrl);
-	}
-	dbg("event_thread signals exit\n");
-	up(&event_exit);
-	return 0;
-}
-
-int pciehp_event_start_thread(void)
-{
-	int pid;
-
-	/* initialize our semaphores */
-	init_MUTEX_LOCKED(&event_exit);
-	event_finished=0;
-
-	init_MUTEX_LOCKED(&event_semaphore);
-	pid = kernel_thread(event_thread, NULL, 0);
-
-	if (pid < 0) {
-		err ("Can't start up our event thread\n");
-		return -1;
-	}
-	return 0;
-}
-
-
-void pciehp_event_stop_thread(void)
-{
-	event_finished = 1;
-	up(&event_semaphore);
-	down(&event_exit);
-}
-
-
 static int update_slot_info(struct slot *slot)
 {
 	struct hotplug_slot_info *info;
-	/* char buffer[SLOT_NAME_SIZE]; */
 	int result;
 
-	info = kmalloc(sizeof(struct hotplug_slot_info), GFP_KERNEL);
+	info = kmalloc(sizeof(*info), GFP_KERNEL);
 	if (!info)
 		return -ENOMEM;
 
-	/* make_slot_name (&buffer[0], SLOT_NAME_SIZE, slot); */
-
 	slot->hpc_ops->get_power_status(slot, &(info->power_status));
 	slot->hpc_ops->get_attention_status(slot, &(info->attention_status));
 	slot->hpc_ops->get_latch_status(slot, &(info->latch_status));
 	slot->hpc_ops->get_adapter_status(slot, &(info->adapter_status));
 
-	/* result = pci_hp_change_slot_info(buffer, info); */
 	result = pci_hp_change_slot_info(slot->hotplug_slot, info);
 	kfree (info);
 	return result;
 }
 
-static void interrupt_event_handler(struct controller *ctrl)
+/*
+ * Note: This function must be called with slot->lock held
+ */
+static void handle_button_press_event(struct slot *p_slot)
 {
-	int loop = 0;
-	int change = 1;
-	u8 hp_slot;
+	struct controller *ctrl = p_slot->ctrl;
 	u8 getstatus;
-	struct slot *p_slot;
 
-	while (change) {
-		change = 0;
-
-		for (loop = 0; loop < MAX_EVENTS; loop++) {
-			if (ctrl->event_queue[loop].event_type != 0) {
-				hp_slot = ctrl->event_queue[loop].hp_slot;
-
-				p_slot = pciehp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset);
-
-				if (ctrl->event_queue[loop].event_type == INT_BUTTON_CANCEL) {
-					dbg("button cancel\n");
-					del_timer(&p_slot->task_event);
-
-					switch (p_slot->state) {
-					case BLINKINGOFF_STATE:
-						if (PWR_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->green_led_on(p_slot);
-
-						if (ATTN_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->set_attention_status(p_slot, 0);
-						break;
-					case BLINKINGON_STATE:
-						if (PWR_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->green_led_off(p_slot);
-
-						if (ATTN_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->set_attention_status(p_slot, 0);
-						break;
-					default:
-						warn("Not a valid state\n");
-						return;
-					}
-					info("PCI slot #%s - action canceled due to button press.\n", slot_name(p_slot));
-					p_slot->state = STATIC_STATE;
-				}
-				/* ***********Button Pressed (No action on 1st press...) */
-				else if (ctrl->event_queue[loop].event_type == INT_BUTTON_PRESS) {
-					
-					if (ATTN_BUTTN(ctrl->ctrlcap)) {
-						dbg("Button pressed\n");
-						p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
-						if (getstatus) {
-							/* slot is on */
-							dbg("slot is on\n");
-							p_slot->state = BLINKINGOFF_STATE;
-							info("PCI slot #%s - powering off due to button press.\n", slot_name(p_slot));
-						} else {
-							/* slot is off */
-							dbg("slot is off\n");
-							p_slot->state = BLINKINGON_STATE;
-							info("PCI slot #%s - powering on due to button press.\n", slot_name(p_slot));
-						}
-
-						/* blink green LED and turn off amber */
-						if (PWR_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->green_led_blink(p_slot);
-
-						if (ATTN_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->set_attention_status(p_slot, 0);
-
-						init_timer(&p_slot->task_event);
-						p_slot->task_event.expires = jiffies + 5 * HZ;   /* 5 second delay */
-						p_slot->task_event.function = (void (*)(unsigned long)) pushbutton_helper_thread;
-						p_slot->task_event.data = (unsigned long) p_slot;
-
-						add_timer(&p_slot->task_event);
-					}
-				}
-				/***********POWER FAULT********************/
-				else if (ctrl->event_queue[loop].event_type == INT_POWER_FAULT) {
-					if (POWER_CTRL(ctrl->ctrlcap)) {
-						dbg("power fault\n");
-						if (ATTN_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->set_attention_status(p_slot, 1);
-
-						if (PWR_LED(ctrl->ctrlcap))
-							p_slot->hpc_ops->green_led_off(p_slot);
-					}
-				}
-				/***********SURPRISE REMOVAL********************/
-				else if ((ctrl->event_queue[loop].event_type == INT_PRESENCE_ON) || 
-					(ctrl->event_queue[loop].event_type == INT_PRESENCE_OFF)) {
-					if (HP_SUPR_RM(ctrl->ctrlcap)) {
-						dbg("Surprise Removal\n");
-						if (p_slot) {
-							surprise_rm_pending = (unsigned long) p_slot;
-							up(&event_semaphore);
-							update_slot_info(p_slot);
-						}
-					}
-				} else {
-					/* refresh notification */
-					if (p_slot)
-						update_slot_info(p_slot);
-				}
-
-				ctrl->event_queue[loop].event_type = 0;
-
-				change = 1;
-			}
-		}		/* End of FOR loop */
+	switch (p_slot->state) {
+	case STATIC_STATE:
+		p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
+		if (getstatus) {
+			p_slot->state = BLINKINGOFF_STATE;
+			info("PCI slot #%s - powering off due to button "
+			     "press.\n", p_slot->name);
+		} else {
+			p_slot->state = BLINKINGON_STATE;
+			info("PCI slot #%s - powering on due to button "
+			     "press.\n", p_slot->name);
+		}
+		/* blink green LED and turn off amber */
+		if (PWR_LED(ctrl->ctrlcap))
+			p_slot->hpc_ops->green_led_blink(p_slot);
+		if (ATTN_LED(ctrl->ctrlcap))
+			p_slot->hpc_ops->set_attention_status(p_slot, 0);
+
+		schedule_delayed_work(&p_slot->work, 5*HZ);
+		break;
+	case BLINKINGOFF_STATE:
+	case BLINKINGON_STATE:
+		/*
+		 * Cancel if we are still blinking; this means that we
+		 * press the attention again before the 5 sec. limit
+		 * expires to cancel hot-add or hot-remove
+		 */
+		info("Button cancel on Slot(%s)\n", p_slot->name);
+		dbg("%s: button cancel\n", __FUNCTION__);
+		cancel_delayed_work(&p_slot->work);
+		if (p_slot->state == BLINKINGOFF_STATE) {
+			if (PWR_LED(ctrl->ctrlcap))
+				p_slot->hpc_ops->green_led_on(p_slot);
+		} else {
+			if (PWR_LED(ctrl->ctrlcap))
+				p_slot->hpc_ops->green_led_off(p_slot);
+		}
+		if (ATTN_LED(ctrl->ctrlcap))
+			p_slot->hpc_ops->set_attention_status(p_slot, 0);
+		info("PCI slot #%s - action canceled due to button press\n",
+		     p_slot->name);
+		p_slot->state = STATIC_STATE;
+		break;
+	case POWEROFF_STATE:
+	case POWERON_STATE:
+		/*
+		 * Ignore if the slot is on power-on or power-off state;
+		 * this means that the previous attention button action
+		 * to hot-add or hot-remove is undergoing
+		 */
+		info("Button ignore on Slot(%s)\n", p_slot->name);
+		update_slot_info(p_slot);
+		break;
+	default:
+		warn("Not a valid state\n");
+		break;
 	}
 }
 
+/*
+ * Note: This function must be called with slot->lock held
+ */
+static void handle_surprise_event(struct slot *p_slot)
+{
+	u8 getstatus;
+	struct power_work_info *info;
+
+	info = kmalloc(sizeof(*info), GFP_KERNEL);
+	if (!info) {
+		err("%s: Cannot allocate memory\n", __FUNCTION__);
+		return;
+	}
+	info->p_slot = p_slot;
+	INIT_WORK(&info->work, pciehp_power_thread);
+
+	p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
+	if (!getstatus)
+		p_slot->state = POWEROFF_STATE;
+	else
+		p_slot->state = POWERON_STATE;
+
+	queue_work(pciehp_wq, &info->work);
+}
+
+static void interrupt_event_handler(struct work_struct *work)
+{
+	struct event_info *info = container_of(work, struct event_info, work);
+	struct slot *p_slot = info->p_slot;
+	struct controller *ctrl = p_slot->ctrl;
+
+	mutex_lock(&p_slot->lock);
+	switch (info->event_type) {
+	case INT_BUTTON_PRESS:
+		handle_button_press_event(p_slot);
+		break;
+	case INT_POWER_FAULT:
+		if (!POWER_CTRL(ctrl->ctrlcap))
+			break;
+		if (ATTN_LED(ctrl->ctrlcap))
+			p_slot->hpc_ops->set_attention_status(p_slot, 1);
+		if (PWR_LED(ctrl->ctrlcap))
+			p_slot->hpc_ops->green_led_off(p_slot);
+		break;
+	case INT_PRESENCE_ON:
+	case INT_PRESENCE_OFF:
+		if (!HP_SUPR_RM(ctrl->ctrlcap))
+			break;
+		dbg("Surprise Removal\n");
+		update_slot_info(p_slot);
+		handle_surprise_event(p_slot);
+		break;
+	default:
+		update_slot_info(p_slot);
+		break;
+	}
+	mutex_unlock(&p_slot->lock);
+
+	kfree(info);
+}
+
 int pciehp_enable_slot(struct slot *p_slot)
 {
 	u8 getstatus = 0;
@@ -653,7 +538,7 @@ int pciehp_enable_slot(struct slot *p_slot)
 	rc = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 	if (rc || !getstatus) {
 		info("%s: no adapter on slot(%s)\n", __FUNCTION__,
-		     slot_name(p_slot));
+		     p_slot->name);
 		mutex_unlock(&p_slot->ctrl->crit_sect);
 		return -ENODEV;
 	}
@@ -661,7 +546,7 @@ int pciehp_enable_slot(struct slot *p_slot)
 		rc = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (rc || getstatus) {
 			info("%s: latch open on slot(%s)\n", __FUNCTION__,
-			     slot_name(p_slot));
+			     p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -671,7 +556,7 @@ int pciehp_enable_slot(struct slot *p_slot)
 		rc = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (rc || getstatus) {
 			info("%s: already enabled on slot(%s)\n", __FUNCTION__,
-			     slot_name(p_slot));
+			     p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -706,7 +591,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 		ret = p_slot->hpc_ops->get_adapter_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
 			info("%s: no adapter on slot(%s)\n", __FUNCTION__,
-			     slot_name(p_slot));
+			     p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -716,7 +601,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 		ret = p_slot->hpc_ops->get_latch_status(p_slot, &getstatus);
 		if (ret || getstatus) {
 			info("%s: latch open on slot(%s)\n", __FUNCTION__,
-			     slot_name(p_slot));
+			     p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -ENODEV;
 		}
@@ -726,7 +611,7 @@ int pciehp_disable_slot(struct slot *p_slot)
 		ret = p_slot->hpc_ops->get_power_status(p_slot, &getstatus);
 		if (ret || !getstatus) {
 			info("%s: already disabled slot(%s)\n", __FUNCTION__,
-			     slot_name(p_slot));
+			     p_slot->name);
 			mutex_unlock(&p_slot->ctrl->crit_sect);
 			return -EINVAL;
 		}
@@ -739,3 +624,66 @@ int pciehp_disable_slot(struct slot *p_slot)
 	return ret;
 }
 
+int pciehp_sysfs_enable_slot(struct slot *p_slot)
+{
+	int retval = -ENODEV;
+
+	mutex_lock(&p_slot->lock);
+	switch (p_slot->state) {
+	case BLINKINGON_STATE:
+		cancel_delayed_work(&p_slot->work);
+	case STATIC_STATE:
+		p_slot->state = POWERON_STATE;
+		mutex_unlock(&p_slot->lock);
+		retval = pciehp_enable_slot(p_slot);
+		mutex_lock(&p_slot->lock);
+		p_slot->state = STATIC_STATE;
+		break;
+	case POWERON_STATE:
+		info("Slot %s is already in powering on state\n",
+		     p_slot->name);
+		break;
+	case BLINKINGOFF_STATE:
+	case POWEROFF_STATE:
+		info("Already enabled on slot %s\n", p_slot->name);
+		break;
+	default:
+		err("Not a valid state on slot %s\n", p_slot->name);
+		break;
+	}
+	mutex_unlock(&p_slot->lock);
+
+	return retval;
+}
+
+int pciehp_sysfs_disable_slot(struct slot *p_slot)
+{
+	int retval = -ENODEV;
+
+	mutex_lock(&p_slot->lock);
+	switch (p_slot->state) {
+	case BLINKINGOFF_STATE:
+		cancel_delayed_work(&p_slot->work);
+	case STATIC_STATE:
+		p_slot->state = POWEROFF_STATE;
+		mutex_unlock(&p_slot->lock);
+		retval = pciehp_disable_slot(p_slot);
+		mutex_lock(&p_slot->lock);
+		p_slot->state = STATIC_STATE;
+		break;
+	case POWEROFF_STATE:
+		info("Slot %s is already in powering off state\n",
+		     p_slot->name);
+		break;
+	case BLINKINGON_STATE:
+	case POWERON_STATE:
+		info("Already disabled on slot %s\n", p_slot->name);
+		break;
+	default:
+		err("Not a valid state on slot %s\n", p_slot->name);
+		break;
+	}
+	mutex_unlock(&p_slot->lock);
+
+	return retval;
+}
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index fbc64aa2dd68..9aac6a87eb53 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -71,6 +71,8 @@
 #define DBG_LEAVE_ROUTINE
 #endif				/* DEBUG */
 
+static atomic_t pciehp_num_controllers = ATOMIC_INIT(0);
+
 struct ctrl_reg {
 	u8 cap_id;
 	u8 nxt_ptr;
@@ -219,10 +221,7 @@ static inline int pciehp_writel(struct controller *ctrl, int reg, u32 value)
 #define EMI_STATE		0x0080
 #define EMI_STATUS_BIT		7
 
-static spinlock_t hpc_event_lock;
-
 DEFINE_DBG_BUFFER		/* Debug string buffer for entire HPC defined here */
-static int ctlr_seq_num = 0;	/* Controller sequence # */
 
 static irqreturn_t pcie_isr(int irq, void *dev_id);
 static void start_int_poll_timer(struct controller *ctrl, int sec);
@@ -656,6 +655,13 @@ static void hpc_release_ctlr(struct controller *ctrl)
 	else
 		free_irq(ctrl->pci_dev->irq, ctrl);
 
+	/*
+	 * If this is the last controller to be released, destroy the
+	 * pciehp work queue
+	 */
+	if (atomic_dec_and_test(&pciehp_num_controllers))
+		destroy_workqueue(pciehp_wq);
+
 	DBG_LEAVE_ROUTINE
 }
 
@@ -1152,7 +1158,6 @@ int pciehp_acpi_get_hp_hw_control_from_firmware(struct pci_dev *dev)
 int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 {
 	int rc;
-	static int first = 1;
 	u16 temp_word;
 	u16 cap_reg;
 	u16 intr_enable = 0;
@@ -1221,11 +1226,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 	dbg("%s: SLOTCTRL offset %x slot_ctrl %x\n",
 	    __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_ctrl);
 
-	if (first) {
-		spin_lock_init(&hpc_event_lock);
-		first = 0;
-	}
-
 	for ( rc = 0; rc < DEVICE_COUNT_RESOURCE; rc++)
 		if (pci_resource_len(pdev, rc) > 0)
 			dbg("pci resource[%d] start=0x%llx(len=0x%llx)\n", rc,
@@ -1286,7 +1286,8 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 		rc = request_irq(ctrl->pci_dev->irq, pcie_isr, IRQF_SHARED,
 				 MY_NAME, (void *)ctrl);
 		dbg("%s: request_irq %d for hpc%d (returns %d)\n",
-		    __FUNCTION__, ctrl->pci_dev->irq, ctlr_seq_num, rc);
+		    __FUNCTION__, ctrl->pci_dev->irq,
+		    atomic_read(&pciehp_num_controllers), rc);
 		if (rc) {
 			err("Can't get irq %d for the hotplug controller\n",
 			    ctrl->pci_dev->irq);
@@ -1296,6 +1297,18 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 	dbg("pciehp ctrl b:d:f:irq=0x%x:%x:%x:%x\n", pdev->bus->number,
 		PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn), dev->irq);
 
+	/*
+	 * If this is the first controller to be initialized,
+	 * initialize the pciehp work queue
+	 */
+	if (atomic_add_return(1, &pciehp_num_controllers) == 1) {
+		pciehp_wq = create_singlethread_workqueue("pciehpd");
+		if (!pciehp_wq) {
+			rc = -ENOMEM;
+			goto abort_free_irq;
+		}
+	}
+
 	rc = pciehp_readw(ctrl, SLOTCTRL, &temp_word);
 	if (rc) {
 		err("%s: Cannot read SLOTCTRL register\n", __FUNCTION__);
@@ -1349,7 +1362,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
 			goto abort_disable_intr;
 	}
 
-	ctlr_seq_num++;
 	ctrl->hpc_ops = &pciehp_hpc_ops;
 
 	DBG_LEAVE_ROUTINE
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 72383467a0d5..bb3c101c2c5a 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -98,7 +98,15 @@ static struct device_node *find_dlpar_node(char *drc_name, int *node_type)
 	return NULL;
 }
 
-static struct slot *find_slot(struct device_node *dn)
+/**
+ * find_php_slot - return hotplug slot structure for device node
+ *
+ * This routine will return the hotplug slot structure
+ * for a given device node. Note that built-in PCI slots
+ * may be dlpar-able, but not hot-pluggable, so this routine
+ * will return NULL for built-in PCI slots.
+ */
+static struct slot *find_php_slot(struct device_node *dn)
 {
 	struct list_head *tmp, *n;
 	struct slot *slot;
@@ -224,9 +232,9 @@ static int dlpar_remove_phb(char *drc_name, struct device_node *dn)
 	if (!pcibios_find_pci_bus(dn))
 		return -EINVAL;
 
-	slot = find_slot(dn);
+	/* If pci slot is hotplugable, use hotplug to remove it */
+	slot = find_php_slot(dn);
 	if (slot) {
-		/* Remove hotplug slot */
 		if (rpaphp_deregister_slot(slot)) {
 			printk(KERN_ERR
 				"%s: unable to remove hotplug slot %s\n",
@@ -370,22 +378,17 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn)
 	if (!bus)
 		return -EINVAL;
 
-	slot = find_slot(dn);
+	/* If pci slot is hotplugable, use hotplug to remove it */
+	slot = find_php_slot(dn);
 	if (slot) {
-		/* Remove hotplug slot */
 		if (rpaphp_deregister_slot(slot)) {
 			printk(KERN_ERR
 				"%s: unable to remove hotplug slot %s\n",
 				__FUNCTION__, drc_name);
 			return -EIO;
 		}
-	} else {
-		struct pci_dev *dev, *tmp;
-		list_for_each_entry_safe(dev, tmp, &bus->devices, bus_list) {
-			eeh_remove_bus_device(dev);
-			pci_remove_bus_device(dev);
-		}
-	}
+	} else
+		pcibios_remove_pci_devices(bus);
 
 	if (unmap_bus_range(bus)) {
 		printk(KERN_ERR "%s: failed to unmap bus range\n",
diff --git a/drivers/pci/hotplug/rpaphp.h b/drivers/pci/hotplug/rpaphp.h
index 2e7accf0f734..c822a779653f 100644
--- a/drivers/pci/hotplug/rpaphp.h
+++ b/drivers/pci/hotplug/rpaphp.h
@@ -83,19 +83,15 @@ struct slot {
 
 extern struct hotplug_slot_ops rpaphp_hotplug_slot_ops;
 extern struct list_head rpaphp_slot_head;
-extern int num_slots;
 
 /* function prototypes */
 
 /* rpaphp_pci.c */
-extern int rpaphp_enable_pci_slot(struct slot *slot);
-extern int rpaphp_register_pci_slot(struct slot *slot);
-extern int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value);
+extern int rpaphp_enable_slot(struct slot *slot);
 extern int rpaphp_get_sensor_state(struct slot *slot, int *state);
 
 /* rpaphp_core.c */
 extern int rpaphp_add_slot(struct device_node *dn);
-extern int rpaphp_remove_slot(struct slot *slot);
 extern int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
 		char **drc_name, char **drc_type, int *drc_power_domain);
 
@@ -104,7 +100,5 @@ extern void dealloc_slot_struct(struct slot *slot);
 extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain);
 extern int rpaphp_register_slot(struct slot *slot);
 extern int rpaphp_deregister_slot(struct slot *slot);
-extern int rpaphp_get_power_status(struct slot *slot, u8 * value);
-extern int rpaphp_set_attention_status(struct slot *slot, u8 status);
 	
 #endif				/* _PPC64PHP_H */
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 71a2cb8baa4a..847936fe327e 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -39,9 +39,7 @@
 #include "rpaphp.h"
 
 int debug;
-static struct semaphore rpaphp_sem;
 LIST_HEAD(rpaphp_slot_head);
-int num_slots;
 
 #define DRIVER_VERSION	"0.1"
 #define DRIVER_AUTHOR	"Linda Xie <lxie@us.ibm.com>"
@@ -55,11 +53,6 @@ MODULE_LICENSE("GPL");
 
 module_param(debug, bool, 0644);
 
-static int rpaphp_get_attention_status(struct slot *slot)
-{
-	return slot->hotplug_slot->info->attention_status;
-}
-
 /**
  * set_attention_status - set attention LED
  * echo 0 > attention -- set LED OFF
@@ -69,79 +62,75 @@ static int rpaphp_get_attention_status(struct slot *slot)
  */
 static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
 {
-	int retval = 0;
+	int rc;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
-	down(&rpaphp_sem);
 	switch (value) {
 	case 0:
-		retval = rpaphp_set_attention_status(slot, LED_OFF);
-		hotplug_slot->info->attention_status = 0;
-		break;
 	case 1:
-	default:
-		retval = rpaphp_set_attention_status(slot, LED_ON);
-		hotplug_slot->info->attention_status = 1;
-		break;
 	case 2:
-		retval = rpaphp_set_attention_status(slot, LED_ID);
-		hotplug_slot->info->attention_status = 2;
+		break;
+	default:
+		value = 1;
 		break;
 	}
-	up(&rpaphp_sem);
-	return retval;
+
+	rc = rtas_set_indicator(DR_INDICATOR, slot->index, value);
+	if (!rc)
+		hotplug_slot->info->attention_status = value;
+
+	return rc;
 }
 
 /**
  * get_power_status - get power status of a slot
  * @hotplug_slot: slot to get status
  * @value: pointer to store status
- *
- *
  */
 static int get_power_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
-	int retval;
+	int retval, level;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
-	down(&rpaphp_sem);
-	retval = rpaphp_get_power_status(slot, value);
-	up(&rpaphp_sem);
+	retval = rtas_get_power_level (slot->power_domain, &level);
+	if (!retval)
+		*value = level;
 	return retval;
 }
 
 /**
  * get_attention_status - get attention LED status
- *
- *
  */
 static int get_attention_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
-	int retval = 0;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
-
-	down(&rpaphp_sem);
-	*value = rpaphp_get_attention_status(slot);
-	up(&rpaphp_sem);
-	return retval;
+	*value = slot->hotplug_slot->info->attention_status;
+	return 0;
 }
 
 static int get_adapter_status(struct hotplug_slot *hotplug_slot, u8 * value)
 {
 	struct slot *slot = (struct slot *)hotplug_slot->private;
-	int retval = 0;
+	int rc, state;
 
-	down(&rpaphp_sem);
-	retval = rpaphp_get_pci_adapter_status(slot, 0, value);
-	up(&rpaphp_sem);
-	return retval;
+	rc = rpaphp_get_sensor_state(slot, &state);
+
+	*value = NOT_VALID;
+	if (rc)
+		return rc;
+
+	if (state == EMPTY)
+		*value = EMPTY;
+	else if (state == PRESENT)
+		*value = slot->state;
+
+	return 0;
 }
 
 static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_speed *value)
 {
 	struct slot *slot = (struct slot *)hotplug_slot->private;
 
-	down(&rpaphp_sem);
 	switch (slot->type) {
 	case 1:
 	case 2:
@@ -172,7 +161,6 @@ static int get_max_bus_speed(struct hotplug_slot *hotplug_slot, enum pci_bus_spe
 		break;
 
 	}
-	up(&rpaphp_sem);
 	return 0;
 }
 
@@ -265,6 +253,14 @@ static int is_php_type(char *drc_type)
 	return 1;
 }
 
+/**
+ * is_php_dn() - return 1 if this is a hotpluggable pci slot, else 0
+ *
+ * This routine will return true only if the device node is
+ * a hotpluggable slot. This routine will return false
+ * for built-in pci slots (even when the built-in slots are
+ * dlparable.)
+ */
 static int is_php_dn(struct device_node *dn, const int **indexes,
 		const int **names, const int **types, const int **power_domains)
 {
@@ -272,24 +268,31 @@ static int is_php_dn(struct device_node *dn, const int **indexes,
 	int rc;
 
 	rc = get_children_props(dn, indexes, names, &drc_types, power_domains);
-	if (rc >= 0) {
-		if (is_php_type((char *) &drc_types[1])) {
-			*types = drc_types;
-			return 1;
-		}
-	}
+	if (rc < 0)
+		return 0;
 
-	return 0;
+	if (!is_php_type((char *) &drc_types[1]))
+		return 0;
+
+	*types = drc_types;
+	return 1;
 }
 
 /**
- * rpaphp_add_slot -- add hotplug or dlpar slot
+ * rpaphp_add_slot -- declare a hotplug slot to the hotplug subsystem.
+ * @dn device node of slot
+ *
+ * This subroutine will register a hotplugable slot with the
+ * PCI hotplug infrastructure. This routine is typicaly called
+ * during boot time, if the hotplug slots are present at boot time,
+ * or is called later, by the dlpar add code, if the slot is
+ * being dynamically added during runtime.
+ *
+ * If the device node points at an embedded (built-in) slot, this
+ * routine will just return without doing anything, since embedded
+ * slots cannot be hotplugged.
  *
- *	rpaphp not only registers PCI hotplug slots(HOTPLUG), 
- *	but also logical DR slots(EMBEDDED).
- *	HOTPLUG slot: An adapter can be physically added/removed. 
- *	EMBEDDED slot: An adapter can be logically removed/added
- *		  from/to a partition with the slot.
+ * To remove a slot, it suffices to call rpaphp_deregister_slot()
  */
 int rpaphp_add_slot(struct device_node *dn)
 {
@@ -299,34 +302,42 @@ int rpaphp_add_slot(struct device_node *dn)
 	const int *indexes, *names, *types, *power_domains;
 	char *name, *type;
 
+	if (!dn->name || strcmp(dn->name, "pci"))
+		return 0;
+
+	/* If this is not a hotplug slot, return without doing anything. */
+	if (!is_php_dn(dn, &indexes, &names, &types, &power_domains))
+		return 0;
+
 	dbg("Entry %s: dn->full_name=%s\n", __FUNCTION__, dn->full_name);
 
 	/* register PCI devices */
-	if (dn->name != 0 && strcmp(dn->name, "pci") == 0) {
-		if (!is_php_dn(dn, &indexes, &names, &types, &power_domains))
-			goto exit;
-
-		name = (char *) &names[1];
-		type = (char *) &types[1];
-		for (i = 0; i < indexes[0]; i++,
-	     		name += (strlen(name) + 1), type += (strlen(type) + 1)) 		{
-
-			if (!(slot = alloc_slot_struct(dn, indexes[i + 1], name,
-				       power_domains[i + 1]))) {
-				retval = -ENOMEM;
-				goto exit;
-			}
-			slot->type = simple_strtoul(type, NULL, 10);
+	name = (char *) &names[1];
+	type = (char *) &types[1];
+	for (i = 0; i < indexes[0]; i++) {
+
+		slot = alloc_slot_struct(dn, indexes[i + 1], name, power_domains[i + 1]);
+		if (!slot)
+			return -ENOMEM;
+
+		slot->type = simple_strtoul(type, NULL, 10);
 				
-			dbg("Found drc-index:0x%x drc-name:%s drc-type:%s\n",
-					indexes[i + 1], name, type);
+		dbg("Found drc-index:0x%x drc-name:%s drc-type:%s\n",
+				indexes[i + 1], name, type);
 
-			retval = rpaphp_register_pci_slot(slot);
-		}
+		retval = rpaphp_enable_slot(slot);
+		if (!retval)
+			retval = rpaphp_register_slot(slot);
+
+		if (retval)
+			dealloc_slot_struct(slot);
+
+		name += strlen(name) + 1;
+		type += strlen(type) + 1;
 	}
-exit:
-	dbg("%s - Exit: num_slots=%d rc[%d]\n",
-	    __FUNCTION__, num_slots, retval);
+	dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
+
+	/* XXX FIXME: reports a failure only if last entry in loop failed */
 	return retval;
 }
 
@@ -354,7 +365,6 @@ static int __init rpaphp_init(void)
 	struct device_node *dn = NULL;
 
 	info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
-	init_MUTEX(&rpaphp_sem);
 
 	while ((dn = of_find_node_by_name(dn, "pci")))
 		rpaphp_add_slot(dn);
@@ -367,8 +377,9 @@ static void __exit rpaphp_exit(void)
 	cleanup_slots();
 }
 
-static int __enable_slot(struct slot *slot)
+static int enable_slot(struct hotplug_slot *hotplug_slot)
 {
+	struct slot *slot = (struct slot *)hotplug_slot->private;
 	int state;
 	int retval;
 
@@ -392,46 +403,17 @@ static int __enable_slot(struct slot *slot)
 	return 0;
 }
 
-static int enable_slot(struct hotplug_slot *hotplug_slot)
+static int disable_slot(struct hotplug_slot *hotplug_slot)
 {
-	int retval;
 	struct slot *slot = (struct slot *)hotplug_slot->private;
-
-	down(&rpaphp_sem);
-	retval = __enable_slot(slot);
-	up(&rpaphp_sem);
-
-	return retval;
-}
-
-static int __disable_slot(struct slot *slot)
-{
-	struct pci_dev *dev, *tmp;
-
 	if (slot->state == NOT_CONFIGURED)
 		return -EINVAL;
 
-	list_for_each_entry_safe(dev, tmp, &slot->bus->devices, bus_list) {
-		eeh_remove_bus_device(dev);
-		pci_remove_bus_device(dev);
-	}
-
+	pcibios_remove_pci_devices(slot->bus);
 	slot->state = NOT_CONFIGURED;
 	return 0;
 }
 
-static int disable_slot(struct hotplug_slot *hotplug_slot)
-{
-	struct slot *slot = (struct slot *)hotplug_slot->private;
-	int retval;
-
-	down(&rpaphp_sem);
-	retval = __disable_slot (slot);
-	up(&rpaphp_sem);
-
-	return retval;
-}
-
 struct hotplug_slot_ops rpaphp_hotplug_slot_ops = {
 	.owner = THIS_MODULE,
 	.enable_slot = enable_slot,
diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c
index 6f6cbede5135..54ca8650d511 100644
--- a/drivers/pci/hotplug/rpaphp_pci.c
+++ b/drivers/pci/hotplug/rpaphp_pci.c
@@ -64,75 +64,6 @@ int rpaphp_get_sensor_state(struct slot *slot, int *state)
 	return rc;
 }
 
-/**
- * get_pci_adapter_status - get the status of a slot
- * 
- * 0-- slot is empty
- * 1-- adapter is configured
- * 2-- adapter is not configured
- * 3-- not valid
- */
-int rpaphp_get_pci_adapter_status(struct slot *slot, int is_init, u8 * value)
-{
-	struct pci_bus *bus;
-	int state, rc;
-
-	*value = NOT_VALID;
-	rc = rpaphp_get_sensor_state(slot, &state);
-	if (rc)
-		goto exit;
-
- 	if (state == EMPTY)
- 		*value = EMPTY;
- 	else if (state == PRESENT) {
-		if (!is_init) {
-			/* at run-time slot->state can be changed by */
-			/* config/unconfig adapter */
-			*value = slot->state;
-		} else {
-			bus = pcibios_find_pci_bus(slot->dn);
-			if (bus && !list_empty(&bus->devices))
-				*value = CONFIGURED;
-			else
-				*value = NOT_CONFIGURED;
-		}
-	}
-exit:
-	return rc;
-}
-
-static void print_slot_pci_funcs(struct pci_bus *bus)
-{
-	struct device_node *dn;
-	struct pci_dev *dev;
-
-	dn = pci_bus_to_OF_node(bus);
-	if (!dn)
-		return;
-
-	dbg("%s: pci_devs of slot[%s]\n", __FUNCTION__, dn->full_name);
-	list_for_each_entry (dev, &bus->devices, bus_list)
-		dbg("\t%s\n", pci_name(dev));
-	return;
-}
-
-static int setup_pci_hotplug_slot_info(struct slot *slot)
-{
-	struct hotplug_slot_info *hotplug_slot_info = slot->hotplug_slot->info;
-
-	dbg("%s Initilize the PCI slot's hotplug->info structure ...\n",
-	    __FUNCTION__);
-	rpaphp_get_power_status(slot, &hotplug_slot_info->power_status);
-	rpaphp_get_pci_adapter_status(slot, 1,
-				      &hotplug_slot_info->adapter_status);
-	if (hotplug_slot_info->adapter_status == NOT_VALID) {
-		err("%s: NOT_VALID: skip dn->full_name=%s\n",
-		    __FUNCTION__, slot->dn->full_name);
-		return -EINVAL;
-	}
-	return 0;
-}
-
 static void set_slot_name(struct slot *slot)
 {
 	struct pci_bus *bus = slot->bus;
@@ -146,69 +77,73 @@ static void set_slot_name(struct slot *slot)
 			bus->number);
 }
 
-static int setup_pci_slot(struct slot *slot)
+/**
+ * rpaphp_enable_slot - record slot state, config pci device
+ *
+ * Initialize values in the slot, and the hotplug_slot info
+ * structures to indicate if there is a pci card plugged into
+ * the slot. If the slot is not empty, run the pcibios routine
+ * to get pcibios stuff correctly set up.
+ */
+int rpaphp_enable_slot(struct slot *slot)
 {
-	struct device_node *dn = slot->dn;
+	int rc, level, state;
 	struct pci_bus *bus;
+	struct hotplug_slot_info *info = slot->hotplug_slot->info;
+
+	info->adapter_status = NOT_VALID;
+	slot->state = EMPTY;
+
+	/* Find out if the power is turned on for the slot */
+	rc = rtas_get_power_level(slot->power_domain, &level);
+	if (rc)
+		return rc;
+	info->power_status = level;
+
+	/* Figure out if there is an adapter in the slot */
+	rc = rpaphp_get_sensor_state(slot, &state);
+	if (rc)
+		return rc;
 
-	BUG_ON(!dn);
-	bus = pcibios_find_pci_bus(dn);
+	bus = pcibios_find_pci_bus(slot->dn);
 	if (!bus) {
-		err("%s: no pci_bus for dn %s\n", __FUNCTION__, dn->full_name);
-		goto exit_rc;
+		err("%s: no pci_bus for dn %s\n", __FUNCTION__, slot->dn->full_name);
+		return -EINVAL;
 	}
 
+	info->adapter_status = EMPTY;
 	slot->bus = bus;
 	slot->pci_devs = &bus->devices;
 	set_slot_name(slot);
 
-	/* find slot's pci_dev if it's not empty */
-	if (slot->hotplug_slot->info->adapter_status == EMPTY) {
-		slot->state = EMPTY;	/* slot is empty */
-	} else {
-		/* slot is occupied */
-		if (!dn->child) {
-			/* non-empty slot has to have child */
-			err("%s: slot[%s]'s device_node doesn't have child for adapter\n", 
-				__FUNCTION__, slot->name);
-			goto exit_rc;
+	/* if there's an adapter in the slot, go add the pci devices */
+	if (state == PRESENT) {
+		info->adapter_status = NOT_CONFIGURED;
+		slot->state = NOT_CONFIGURED;
+
+		/* non-empty slot has to have child */
+		if (!slot->dn->child) {
+			err("%s: slot[%s]'s device_node doesn't have child for adapter\n",
+			    __FUNCTION__, slot->name);
+			return -EINVAL;
 		}
 
-		if (slot->hotplug_slot->info->adapter_status == NOT_CONFIGURED) {
-			dbg("%s CONFIGURING pci adapter in slot[%s]\n",  
-				__FUNCTION__, slot->name);
-			pcibios_add_pci_devices(slot->bus);
+		if (list_empty(&bus->devices))
+			pcibios_add_pci_devices(bus);
 
-		} else if (slot->hotplug_slot->info->adapter_status != CONFIGURED) {
-			err("%s: slot[%s]'s adapter_status is NOT_VALID.\n",
-				__FUNCTION__, slot->name);
-			goto exit_rc;
-		}
-		print_slot_pci_funcs(slot->bus);
-		if (!list_empty(slot->pci_devs)) {
+		if (!list_empty(&bus->devices)) {
+			info->adapter_status = CONFIGURED;
 			slot->state = CONFIGURED;
-		} else {
-			/* DLPAR add as opposed to 
-		 	 * boot time */
-			slot->state = NOT_CONFIGURED;
+		}
+
+		if (debug) {
+			struct pci_dev *dev;
+			dbg("%s: pci_devs of slot[%s]\n", __FUNCTION__, slot->dn->full_name);
+			list_for_each_entry (dev, &bus->devices, bus_list)
+				dbg("\t%s\n", pci_name(dev));
 		}
 	}
-	return 0;
-exit_rc:
-	dealloc_slot_struct(slot);
-	return -EINVAL;
-}
 
-int rpaphp_register_pci_slot(struct slot *slot)
-{
-	int rc = -EINVAL;
-
-	if (setup_pci_hotplug_slot_info(slot))
-		goto exit_rc;
-	if (setup_pci_slot(slot))
-		goto exit_rc;
-	rc = rpaphp_register_slot(slot);
-exit_rc:
-	return rc;
+	return 0;
 }
 
diff --git a/drivers/pci/hotplug/rpaphp_slot.c b/drivers/pci/hotplug/rpaphp_slot.c
index 3009193f0058..d4ee8723fcb3 100644
--- a/drivers/pci/hotplug/rpaphp_slot.c
+++ b/drivers/pci/hotplug/rpaphp_slot.c
@@ -56,7 +56,6 @@ static struct hotplug_slot_attribute php_attr_location = {
 static void rpaphp_release_slot(struct hotplug_slot *hotplug_slot)
 {
 	struct slot *slot = (struct slot *) hotplug_slot->private;
-
 	dealloc_slot_struct(slot);
 }
 
@@ -65,12 +64,12 @@ void dealloc_slot_struct(struct slot *slot)
 	kfree(slot->hotplug_slot->info);
 	kfree(slot->hotplug_slot->name);
 	kfree(slot->hotplug_slot);
+	kfree(slot->location);
 	kfree(slot);
-	return;
 }
 
-struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name,
-		  int power_domain)
+struct slot *alloc_slot_struct(struct device_node *dn,
+                       int drc_index, char *drc_name, int power_domain)
 {
 	struct slot *slot;
 	
@@ -115,7 +114,7 @@ error_nomem:
 
 static int is_registered(struct slot *slot)
 {
-	struct slot             *tmp_slot;
+	struct slot *tmp_slot;
 
 	list_for_each_entry(tmp_slot, &rpaphp_slot_head, rpaphp_slot_list) {
 		if (!strcmp(tmp_slot->name, slot->name))
@@ -140,8 +139,6 @@ int rpaphp_deregister_slot(struct slot *slot)
 	retval = pci_hp_deregister(php_slot);
 	if (retval)
 		err("Problem unregistering a slot %s\n", slot->name);
-	else
-		num_slots--;
 
 	dbg("%s - Exit: rc[%d]\n", __FUNCTION__, retval);
 	return retval;
@@ -160,14 +157,13 @@ int rpaphp_register_slot(struct slot *slot)
 	/* should not try to register the same slot twice */
 	if (is_registered(slot)) {
 		err("rpaphp_register_slot: slot[%s] is already registered\n", slot->name);
-		retval = -EAGAIN;
-		goto register_fail;
+		return -EAGAIN;
 	}	
 
 	retval = pci_hp_register(php_slot);
 	if (retval) {
 		err("pci_hp_register failed with error %d\n", retval);
-		goto register_fail;
+		return retval;
 	}
 
 	/* create "phy_location" file */
@@ -181,43 +177,10 @@ int rpaphp_register_slot(struct slot *slot)
 	list_add(&slot->rpaphp_slot_list, &rpaphp_slot_head);
 	info("Slot [%s](PCI location=%s) registered\n", slot->name,
 			slot->location);
-	num_slots++;
 	return 0;
 
 sysfs_fail:
 	pci_hp_deregister(php_slot);
-register_fail:
-	rpaphp_release_slot(php_slot);
 	return retval;
 }
 
-int rpaphp_get_power_status(struct slot *slot, u8 * value)
-{
-	int rc = 0, level;
-	
-	rc = rtas_get_power_level(slot->power_domain, &level);
-	if (rc < 0) {
-		err("failed to get power-level for slot(%s), rc=0x%x\n",
-			slot->location, rc);
-		return rc;
-	}
-
-	dbg("%s the power level of slot %s(pwd-domain:0x%x) is %d\n",
-		__FUNCTION__, slot->name, slot->power_domain, level);
-	*value = level;
-
-	return rc;
-}
-
-int rpaphp_set_attention_status(struct slot *slot, u8 status)
-{
-	int rc;
-
-	/* status: LED_OFF or LED_ON */
-	rc = rtas_set_indicator(DR_INDICATOR, slot->index, status);
-	if (rc < 0)
-		err("slot(name=%s location=%s index=0x%x) set attention-status(%d) failed! rc=0x%x\n",
-		    slot->name, slot->location, slot->index, status, rc);
-
-	return rc;
-}
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index 01d31a1f697c..37ed0884b972 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -166,7 +166,7 @@ extern u8 shpchp_handle_power_fault(u8 hp_slot, struct controller *ctrl);
 extern int shpchp_configure_device(struct slot *p_slot);
 extern int shpchp_unconfigure_device(struct slot *p_slot);
 extern void cleanup_slots(struct controller *ctrl);
-extern void queue_pushbutton_work(struct work_struct *work);
+extern void shpchp_queue_pushbutton_work(struct work_struct *work);
 extern int shpc_init( struct controller *ctrl, struct pci_dev *pdev);
 
 #ifdef CONFIG_ACPI
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 5f4bc08a633a..80dec9796b31 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -136,7 +136,7 @@ static int init_slots(struct controller *ctrl)
 		slot->hpc_ops = ctrl->hpc_ops;
 		slot->number = ctrl->first_slot + (ctrl->slot_num_inc * i);
 		mutex_init(&slot->lock);
-		INIT_DELAYED_WORK(&slot->work, queue_pushbutton_work);
+		INIT_DELAYED_WORK(&slot->work, shpchp_queue_pushbutton_work);
 
 		/* register this slot with the hotplug pci core */
 		hotplug_slot->private = slot;
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index b746bd265bc6..2c94d44279a3 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -433,7 +433,7 @@ static void shpchp_pushbutton_thread(struct work_struct *work)
 	kfree(info);
 }
 
-void queue_pushbutton_work(struct work_struct *work)
+void shpchp_queue_pushbutton_work(struct work_struct *work)
 {
 	struct slot *p_slot = container_of(work, struct slot, work.work);
 	struct pushbutton_work_info *info;
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 435c1958a7b7..9e1321d0d5e6 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -24,20 +24,8 @@
 #include "pci.h"
 #include "msi.h"
 
-static struct kmem_cache* msi_cachep;
-
 static int pci_msi_enable = 1;
 
-static int msi_cache_init(void)
-{
-	msi_cachep = kmem_cache_create("msi_cache", sizeof(struct msi_desc),
-					0, SLAB_HWCACHE_ALIGN, NULL, NULL);
-	if (!msi_cachep)
-		return -ENOMEM;
-
-	return 0;
-}
-
 static void msi_set_enable(struct pci_dev *dev, int enable)
 {
 	int pos;
@@ -68,6 +56,29 @@ static void msix_set_enable(struct pci_dev *dev, int enable)
 	}
 }
 
+static void msix_flush_writes(unsigned int irq)
+{
+	struct msi_desc *entry;
+
+	entry = get_irq_msi(irq);
+	BUG_ON(!entry || !entry->dev);
+	switch (entry->msi_attrib.type) {
+	case PCI_CAP_ID_MSI:
+		/* nothing to do */
+		break;
+	case PCI_CAP_ID_MSIX:
+	{
+		int offset = entry->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE +
+			PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET;
+		readl(entry->mask_base + offset);
+		break;
+	}
+	default:
+		BUG();
+		break;
+	}
+}
+
 static void msi_set_mask_bit(unsigned int irq, int flag)
 {
 	struct msi_desc *entry;
@@ -187,41 +198,28 @@ void write_msi_msg(unsigned int irq, struct msi_msg *msg)
 void mask_msi_irq(unsigned int irq)
 {
 	msi_set_mask_bit(irq, 1);
+	msix_flush_writes(irq);
 }
 
 void unmask_msi_irq(unsigned int irq)
 {
 	msi_set_mask_bit(irq, 0);
+	msix_flush_writes(irq);
 }
 
-static int msi_free_irq(struct pci_dev* dev, int irq);
-
-static int msi_init(void)
-{
-	static int status = -ENOMEM;
-
-	if (!status)
-		return status;
+static int msi_free_irqs(struct pci_dev* dev);
 
-	status = msi_cache_init();
-	if (status < 0) {
-		pci_msi_enable = 0;
-		printk(KERN_WARNING "PCI: MSI cache init failed\n");
-		return status;
-	}
-
-	return status;
-}
 
 static struct msi_desc* alloc_msi_entry(void)
 {
 	struct msi_desc *entry;
 
-	entry = kmem_cache_zalloc(msi_cachep, GFP_KERNEL);
+	entry = kzalloc(sizeof(struct msi_desc), GFP_KERNEL);
 	if (!entry)
 		return NULL;
 
-	entry->link.tail = entry->link.head = 0;	/* single message */
+	INIT_LIST_HEAD(&entry->list);
+	entry->irq = 0;
 	entry->dev = NULL;
 
 	return entry;
@@ -256,7 +254,6 @@ static void __pci_restore_msi_state(struct pci_dev *dev)
 static void __pci_restore_msix_state(struct pci_dev *dev)
 {
 	int pos;
-	int irq, head, tail = 0;
 	struct msi_desc *entry;
 	u16 control;
 
@@ -266,18 +263,15 @@ static void __pci_restore_msix_state(struct pci_dev *dev)
 	/* route the table */
 	pci_intx(dev, 0);		/* disable intx */
 	msix_set_enable(dev, 0);
-	irq = head = dev->first_msi_irq;
-	entry = get_irq_msi(irq);
-	pos = entry->msi_attrib.pos;
-	while (head != tail) {
-		entry = get_irq_msi(irq);
-		write_msi_msg(irq, &entry->msg);
-		msi_set_mask_bit(irq, entry->msi_attrib.masked);
 
-		tail = entry->link.tail;
-		irq = tail;
+	list_for_each_entry(entry, &dev->msi_list, list) {
+		write_msi_msg(entry->irq, &entry->msg);
+		msi_set_mask_bit(entry->irq, entry->msi_attrib.masked);
 	}
 
+	BUG_ON(list_empty(&dev->msi_list));
+	entry = list_entry(dev->msi_list.next, struct msi_desc, list);
+	pos = entry->msi_attrib.pos;
 	pci_read_config_word(dev, pos + PCI_MSIX_FLAGS, &control);
 	control &= ~PCI_MSIX_FLAGS_MASKALL;
 	control |= PCI_MSIX_FLAGS_ENABLE;
@@ -303,7 +297,7 @@ void pci_restore_msi_state(struct pci_dev *dev)
 static int msi_capability_init(struct pci_dev *dev)
 {
 	struct msi_desc *entry;
-	int pos, irq;
+	int pos, ret;
 	u16 control;
 
 	msi_set_enable(dev, 0);	/* Ensure msi is disabled as I set it up */
@@ -340,23 +334,21 @@ static int msi_capability_init(struct pci_dev *dev)
 			msi_mask_bits_reg(pos, is_64bit_address(control)),
 			maskbits);
 	}
+	list_add(&entry->list, &dev->msi_list);
+
 	/* Configure MSI capability structure */
-	irq = arch_setup_msi_irq(dev, entry);
-	if (irq < 0) {
-		kmem_cache_free(msi_cachep, entry);
-		return irq;
+	ret = arch_setup_msi_irqs(dev, 1, PCI_CAP_ID_MSI);
+	if (ret) {
+		msi_free_irqs(dev);
+		return ret;
 	}
-	entry->link.head = irq;
-	entry->link.tail = irq;
-	dev->first_msi_irq = irq;
-	set_irq_msi(irq, entry);
 
 	/* Set MSI enabled bits	 */
 	pci_intx(dev, 0);		/* disable intx */
 	msi_set_enable(dev, 1);
 	dev->msi_enabled = 1;
 
-	dev->irq = irq;
+	dev->irq = entry->irq;
 	return 0;
 }
 
@@ -373,8 +365,8 @@ static int msi_capability_init(struct pci_dev *dev)
 static int msix_capability_init(struct pci_dev *dev,
 				struct msix_entry *entries, int nvec)
 {
-	struct msi_desc *head = NULL, *tail = NULL, *entry = NULL;
-	int irq, pos, i, j, nr_entries, temp = 0;
+	struct msi_desc *entry;
+	int pos, i, j, nr_entries, ret;
 	unsigned long phys_addr;
 	u32 table_offset;
  	u16 control;
@@ -413,44 +405,34 @@ static int msix_capability_init(struct pci_dev *dev,
 		entry->dev = dev;
 		entry->mask_base = base;
 
-		/* Configure MSI-X capability structure */
-		irq = arch_setup_msi_irq(dev, entry);
-		if (irq < 0) {
-			kmem_cache_free(msi_cachep, entry);
-			break;
-		}
- 		entries[i].vector = irq;
-		if (!head) {
-			entry->link.head = irq;
-			entry->link.tail = irq;
-			head = entry;
-		} else {
-			entry->link.head = temp;
-			entry->link.tail = tail->link.tail;
-			tail->link.tail = irq;
-			head->link.head = irq;
-		}
-		temp = irq;
-		tail = entry;
-
-		set_irq_msi(irq, entry);
+		list_add(&entry->list, &dev->msi_list);
 	}
-	if (i != nvec) {
-		int avail = i - 1;
-		i--;
-		for (; i >= 0; i--) {
-			irq = (entries + i)->vector;
-			msi_free_irq(dev, irq);
-			(entries + i)->vector = 0;
+
+	ret = arch_setup_msi_irqs(dev, nvec, PCI_CAP_ID_MSIX);
+	if (ret) {
+		int avail = 0;
+		list_for_each_entry(entry, &dev->msi_list, list) {
+			if (entry->irq != 0) {
+				avail++;
+			}
 		}
+
+		msi_free_irqs(dev);
+
 		/* If we had some success report the number of irqs
 		 * we succeeded in setting up.
 		 */
-		if (avail <= 0)
-			avail = -EBUSY;
+		if (avail == 0)
+			avail = ret;
 		return avail;
 	}
-	dev->first_msi_irq = entries[0].vector;
+
+	i = 0;
+	list_for_each_entry(entry, &dev->msi_list, list) {
+		entries[i].vector = entry->irq;
+		set_irq_msi(entry->irq, entry);
+		i++;
+	}
 	/* Set MSI-X enabled bits */
 	pci_intx(dev, 0);		/* disable intx */
 	msix_set_enable(dev, 1);
@@ -460,21 +442,32 @@ static int msix_capability_init(struct pci_dev *dev,
 }
 
 /**
- * pci_msi_supported - check whether MSI may be enabled on device
+ * pci_msi_check_device - check whether MSI may be enabled on a device
  * @dev: pointer to the pci_dev data structure of MSI device function
+ * @nvec: how many MSIs have been requested ?
+ * @type: are we checking for MSI or MSI-X ?
  *
  * Look at global flags, the device itself, and its parent busses
- * to return 0 if MSI are supported for the device.
+ * to determine if MSI/-X are supported for the device. If MSI/-X is
+ * supported return 0, else return an error code.
  **/
-static
-int pci_msi_supported(struct pci_dev * dev)
+static int pci_msi_check_device(struct pci_dev* dev, int nvec, int type)
 {
 	struct pci_bus *bus;
+	int ret;
 
 	/* MSI must be globally enabled and supported by the device */
 	if (!pci_msi_enable || !dev || dev->no_msi)
 		return -EINVAL;
 
+	/*
+	 * You can't ask to have 0 or less MSIs configured.
+	 *  a) it's stupid ..
+	 *  b) the list manipulation code assumes nvec >= 1.
+	 */
+	if (nvec < 1)
+		return -ERANGE;
+
 	/* Any bridge which does NOT route MSI transactions from it's
 	 * secondary bus to it's primary bus must set NO_MSI flag on
 	 * the secondary pci_bus.
@@ -485,6 +478,13 @@ int pci_msi_supported(struct pci_dev * dev)
 		if (bus->bus_flags & PCI_BUS_FLAGS_NO_MSI)
 			return -EINVAL;
 
+	ret = arch_msi_check_device(dev, nvec, type);
+	if (ret)
+		return ret;
+
+	if (!pci_find_capability(dev, type))
+		return -EINVAL;
+
 	return 0;
 }
 
@@ -500,19 +500,12 @@ int pci_msi_supported(struct pci_dev * dev)
  **/
 int pci_enable_msi(struct pci_dev* dev)
 {
-	int pos, status;
-
-	if (pci_msi_supported(dev) < 0)
-		return -EINVAL;
+	int status;
 
-	status = msi_init();
-	if (status < 0)
+	status = pci_msi_check_device(dev, 1, PCI_CAP_ID_MSI);
+	if (status)
 		return status;
 
-	pos = pci_find_capability(dev, PCI_CAP_ID_MSI);
-	if (!pos)
-		return -EINVAL;
-
 	WARN_ON(!!dev->msi_enabled);
 
 	/* Check whether driver already requested for MSI-X irqs */
@@ -525,69 +518,54 @@ int pci_enable_msi(struct pci_dev* dev)
 	status = msi_capability_init(dev);
 	return status;
 }
+EXPORT_SYMBOL(pci_enable_msi);
 
 void pci_disable_msi(struct pci_dev* dev)
 {
 	struct msi_desc *entry;
 	int default_irq;
 
-	if (!pci_msi_enable)
-		return;
-	if (!dev)
-		return;
-
-	if (!dev->msi_enabled)
+	if (!pci_msi_enable || !dev || !dev->msi_enabled)
 		return;
 
 	msi_set_enable(dev, 0);
 	pci_intx(dev, 1);		/* enable intx */
 	dev->msi_enabled = 0;
 
-	entry = get_irq_msi(dev->first_msi_irq);
-	if (!entry || !entry->dev || entry->msi_attrib.type != PCI_CAP_ID_MSI) {
+	BUG_ON(list_empty(&dev->msi_list));
+	entry = list_entry(dev->msi_list.next, struct msi_desc, list);
+	if (!entry->dev || entry->msi_attrib.type != PCI_CAP_ID_MSI) {
 		return;
 	}
-	if (irq_has_action(dev->first_msi_irq)) {
-		printk(KERN_WARNING "PCI: %s: pci_disable_msi() called without "
-		       "free_irq() on MSI irq %d\n",
-		       pci_name(dev), dev->first_msi_irq);
-		BUG_ON(irq_has_action(dev->first_msi_irq));
-	} else {
-		default_irq = entry->msi_attrib.default_irq;
-		msi_free_irq(dev, dev->first_msi_irq);
-
-		/* Restore dev->irq to its default pin-assertion irq */
-		dev->irq = default_irq;
-	}
-	dev->first_msi_irq = 0;
+
+	default_irq = entry->msi_attrib.default_irq;
+	msi_free_irqs(dev);
+
+	/* Restore dev->irq to its default pin-assertion irq */
+	dev->irq = default_irq;
 }
+EXPORT_SYMBOL(pci_disable_msi);
 
-static int msi_free_irq(struct pci_dev* dev, int irq)
+static int msi_free_irqs(struct pci_dev* dev)
 {
-	struct msi_desc *entry;
-	int head, entry_nr, type;
-	void __iomem *base;
+	struct msi_desc *entry, *tmp;
 
-	entry = get_irq_msi(irq);
-	if (!entry || entry->dev != dev) {
-		return -EINVAL;
-	}
-	type = entry->msi_attrib.type;
-	entry_nr = entry->msi_attrib.entry_nr;
-	head = entry->link.head;
-	base = entry->mask_base;
-	get_irq_msi(entry->link.head)->link.tail = entry->link.tail;
-	get_irq_msi(entry->link.tail)->link.head = entry->link.head;
-
-	arch_teardown_msi_irq(irq);
-	kmem_cache_free(msi_cachep, entry);
-
-	if (type == PCI_CAP_ID_MSIX) {
-		writel(1, base + entry_nr * PCI_MSIX_ENTRY_SIZE +
-			PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
-
-		if (head == irq)
-			iounmap(base);
+	list_for_each_entry(entry, &dev->msi_list, list)
+		BUG_ON(irq_has_action(entry->irq));
+
+	arch_teardown_msi_irqs(dev);
+
+	list_for_each_entry_safe(entry, tmp, &dev->msi_list, list) {
+		if (entry->msi_attrib.type == PCI_CAP_ID_MSIX) {
+			if (list_is_last(&entry->list, &dev->msi_list))
+				iounmap(entry->mask_base);
+
+			writel(1, entry->mask_base + entry->msi_attrib.entry_nr
+				  * PCI_MSIX_ENTRY_SIZE
+				  + PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET);
+		}
+		list_del(&entry->list);
+		kfree(entry);
 	}
 
 	return 0;
@@ -614,17 +592,14 @@ int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec)
 	int i, j;
 	u16 control;
 
-	if (!entries || pci_msi_supported(dev) < 0)
+	if (!entries)
  		return -EINVAL;
 
-	status = msi_init();
-	if (status < 0)
+	status = pci_msi_check_device(dev, nvec, PCI_CAP_ID_MSIX);
+	if (status)
 		return status;
 
 	pos = pci_find_capability(dev, PCI_CAP_ID_MSIX);
-	if (!pos)
- 		return -EINVAL;
-
 	pci_read_config_word(dev, msi_control_reg(pos), &control);
 	nr_entries = multi_msix_capable(control);
 	if (nvec > nr_entries)
@@ -651,41 +626,25 @@ int pci_enable_msix(struct pci_dev* dev, struct msix_entry *entries, int nvec)
 	status = msix_capability_init(dev, entries, nvec);
 	return status;
 }
+EXPORT_SYMBOL(pci_enable_msix);
 
-void pci_disable_msix(struct pci_dev* dev)
+static void msix_free_all_irqs(struct pci_dev *dev)
 {
-	int irq, head, tail = 0, warning = 0;
-
-	if (!pci_msi_enable)
-		return;
-	if (!dev)
-		return;
+	msi_free_irqs(dev);
+}
 
-	if (!dev->msix_enabled)
+void pci_disable_msix(struct pci_dev* dev)
+{
+	if (!pci_msi_enable || !dev || !dev->msix_enabled)
 		return;
 
 	msix_set_enable(dev, 0);
 	pci_intx(dev, 1);		/* enable intx */
 	dev->msix_enabled = 0;
 
-	irq = head = dev->first_msi_irq;
-	while (head != tail) {
-		tail = get_irq_msi(irq)->link.tail;
-		if (irq_has_action(irq))
-			warning = 1;
-		else if (irq != head)	/* Release MSI-X irq */
-			msi_free_irq(dev, irq);
-		irq = tail;
-	}
-	msi_free_irq(dev, irq);
-	if (warning) {
-		printk(KERN_WARNING "PCI: %s: pci_disable_msix() called without "
-			"free_irq() on all MSI-X irqs\n",
-			pci_name(dev));
-		BUG_ON(warning > 0);
-	}
-	dev->first_msi_irq = 0;
+	msix_free_all_irqs(dev);
 }
+EXPORT_SYMBOL(pci_disable_msix);
 
 /**
  * msi_remove_pci_irq_vectors - reclaim MSI(X) irqs to unused state
@@ -701,38 +660,11 @@ void msi_remove_pci_irq_vectors(struct pci_dev* dev)
 	if (!pci_msi_enable || !dev)
  		return;
 
-	if (dev->msi_enabled) {
-		if (irq_has_action(dev->first_msi_irq)) {
-			printk(KERN_WARNING "PCI: %s: msi_remove_pci_irq_vectors() "
-			       "called without free_irq() on MSI irq %d\n",
-			       pci_name(dev), dev->first_msi_irq);
-			BUG_ON(irq_has_action(dev->first_msi_irq));
-		} else /* Release MSI irq assigned to this device */
-			msi_free_irq(dev, dev->first_msi_irq);
-	}
-	if (dev->msix_enabled) {
-		int irq, head, tail = 0, warning = 0;
-		void __iomem *base = NULL;
-
-		irq = head = dev->first_msi_irq;
-		while (head != tail) {
-			tail = get_irq_msi(irq)->link.tail;
-			base = get_irq_msi(irq)->mask_base;
-			if (irq_has_action(irq))
-				warning = 1;
-			else if (irq != head) /* Release MSI-X irq */
-				msi_free_irq(dev, irq);
-			irq = tail;
-		}
-		msi_free_irq(dev, irq);
-		if (warning) {
-			iounmap(base);
-			printk(KERN_WARNING "PCI: %s: msi_remove_pci_irq_vectors() "
-			       "called without free_irq() on all MSI-X irqs\n",
-			       pci_name(dev));
-			BUG_ON(warning > 0);
-		}
-	}
+	if (dev->msi_enabled)
+		msi_free_irqs(dev);
+
+	if (dev->msix_enabled)
+		msix_free_all_irqs(dev);
 }
 
 void pci_no_msi(void)
@@ -740,7 +672,53 @@ void pci_no_msi(void)
 	pci_msi_enable = 0;
 }
 
-EXPORT_SYMBOL(pci_enable_msi);
-EXPORT_SYMBOL(pci_disable_msi);
-EXPORT_SYMBOL(pci_enable_msix);
-EXPORT_SYMBOL(pci_disable_msix);
+void pci_msi_init_pci_dev(struct pci_dev *dev)
+{
+	INIT_LIST_HEAD(&dev->msi_list);
+}
+
+
+/* Arch hooks */
+
+int __attribute__ ((weak))
+arch_msi_check_device(struct pci_dev* dev, int nvec, int type)
+{
+	return 0;
+}
+
+int __attribute__ ((weak))
+arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *entry)
+{
+	return 0;
+}
+
+int __attribute__ ((weak))
+arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
+{
+	struct msi_desc *entry;
+	int ret;
+
+	list_for_each_entry(entry, &dev->msi_list, list) {
+		ret = arch_setup_msi_irq(dev, entry);
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+void __attribute__ ((weak)) arch_teardown_msi_irq(unsigned int irq)
+{
+	return;
+}
+
+void __attribute__ ((weak))
+arch_teardown_msi_irqs(struct pci_dev *dev)
+{
+	struct msi_desc *entry;
+
+	list_for_each_entry(entry, &dev->msi_list, list) {
+		if (entry->irq != 0)
+			arch_teardown_msi_irq(entry->irq);
+	}
+}
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 39e80fcef4b3..3bb7739d26a5 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -14,20 +14,6 @@
 #include "pci.h"
 
 /*
- *  Registration of PCI drivers and handling of hot-pluggable devices.
- */
-
-/* multithreaded probe logic */
-static int pci_multithread_probe =
-#ifdef CONFIG_PCI_MULTITHREAD_PROBE
-	1;
-#else
-	0;
-#endif
-__module_param_call("", pci_multithread_probe, param_set_bool, param_get_bool, &pci_multithread_probe, 0644);
-
-
-/*
  * Dynamic device IDs are disabled for !CONFIG_HOTPLUG
  */
 
@@ -52,7 +38,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count)
 {
 	struct pci_dynid *dynid;
 	struct pci_driver *pdrv = to_pci_driver(driver);
-	__u32 vendor=PCI_ANY_ID, device=PCI_ANY_ID, subvendor=PCI_ANY_ID,
+	__u32 vendor, device, subvendor=PCI_ANY_ID,
 		subdevice=PCI_ANY_ID, class=0, class_mask=0;
 	unsigned long driver_data=0;
 	int fields=0;
@@ -61,7 +47,7 @@ store_new_id(struct device_driver *driver, const char *buf, size_t count)
 	fields = sscanf(buf, "%x %x %x %x %x %x %lux",
 			&vendor, &device, &subvendor, &subdevice,
 			&class, &class_mask, &driver_data);
-	if (fields < 0)
+	if (fields < 2)
 		return -EINVAL;
 
 	dynid = kzalloc(sizeof(*dynid), GFP_KERNEL);
@@ -569,7 +555,6 @@ struct bus_type pci_bus_type = {
 
 static int __init pci_driver_init(void)
 {
-	pci_bus_type.multithread_probe = pci_multithread_probe;
 	return bus_register(&pci_bus_type);
 }
 
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index cd913a2a416f..284e83a527f9 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -620,7 +620,8 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
 		goto err_bin_file;
 
 	/* If the device has a ROM, try to expose it in sysfs. */
-	if (pci_resource_len(pdev, PCI_ROM_RESOURCE)) {
+	if (pci_resource_len(pdev, PCI_ROM_RESOURCE) ||
+	    (pdev->resource[PCI_ROM_RESOURCE].flags & IORESOURCE_ROM_SHADOW)) {
 		rom_attr = kzalloc(sizeof(*rom_attr), GFP_ATOMIC);
 		if (rom_attr) {
 			pdev->rom_attr = rom_attr;
@@ -635,7 +636,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
 				goto err_rom;
 		} else {
 			retval = -ENOMEM;
-			goto err_bin_file;
+			goto err_resource_files;
 		}
 	}
 	/* add platform-specific attributes */
@@ -645,6 +646,8 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
 
 err_rom:
 	kfree(rom_attr);
+err_resource_files:
+	pci_remove_resource_files(pdev);
 err_bin_file:
 	if (pdev->cfg_size < 4096)
 		sysfs_remove_bin_file(&pdev->dev.kobj, &pci_config_attr);
@@ -695,4 +698,4 @@ static int __init pci_sysfs_init(void)
 	return 0;
 }
 
-__initcall(pci_sysfs_init);
+late_initcall(pci_sysfs_init);
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 2a458279327a..fd47ac0c4730 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -35,8 +35,7 @@ unsigned long pci_cardbus_mem_size = DEFAULT_CARDBUS_MEM_SIZE;
  * Given a PCI bus, returns the highest PCI bus number present in the set
  * including the given PCI bus and its list of child PCI buses.
  */
-unsigned char __devinit
-pci_bus_max_busnr(struct pci_bus* bus)
+unsigned char pci_bus_max_busnr(struct pci_bus* bus)
 {
 	struct list_head *tmp;
 	unsigned char max, n;
@@ -892,6 +891,34 @@ pci_disable_device(struct pci_dev *dev)
 }
 
 /**
+ * pcibios_set_pcie_reset_state - set reset state for device dev
+ * @dev: the PCI-E device reset
+ * @state: Reset state to enter into
+ *
+ *
+ * Sets the PCI-E reset state for the device. This is the default
+ * implementation. Architecture implementations can override this.
+ */
+int __attribute__ ((weak)) pcibios_set_pcie_reset_state(struct pci_dev *dev,
+							enum pcie_reset_state state)
+{
+	return -EINVAL;
+}
+
+/**
+ * pci_set_pcie_reset_state - set reset state for device dev
+ * @dev: the PCI-E device reset
+ * @state: Reset state to enter into
+ *
+ *
+ * Sets the PCI reset state for the device.
+ */
+int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state)
+{
+	return pcibios_set_pcie_reset_state(dev, state);
+}
+
+/**
  * pci_enable_wake - enable PCI device as wakeup event source
  * @dev: PCI device affected
  * @state: PCI state from which device will issue wakeup events
@@ -1295,7 +1322,7 @@ pci_intx(struct pci_dev *pdev, int enable)
 
 /**
  * pci_msi_off - disables any msi or msix capabilities
- * @pdev: the PCI device to operate on
+ * @dev: the PCI device to operate on
  *
  * If you want to use msi see pci_enable_msi and friends.
  * This is a lower level primitive that allows us to disable
@@ -1427,4 +1454,5 @@ EXPORT_SYMBOL(pci_set_power_state);
 EXPORT_SYMBOL(pci_save_state);
 EXPORT_SYMBOL(pci_restore_state);
 EXPORT_SYMBOL(pci_enable_wake);
+EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state);
 
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 62ea04c8af64..3fec13d3add7 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -47,8 +47,10 @@ extern unsigned int pci_pm_d3_delay;
 
 #ifdef CONFIG_PCI_MSI
 void pci_no_msi(void);
+extern void pci_msi_init_pci_dev(struct pci_dev *dev);
 #else
 static inline void pci_no_msi(void) { }
+static inline void pci_msi_init_pci_dev(struct pci_dev *dev) { }
 #endif
 
 #if defined(CONFIG_PCI_MSI) && defined(CONFIG_PM)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 2fe1d690eb13..e48fcf089621 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -364,7 +364,7 @@ void __devinit pci_read_bridge_bases(struct pci_bus *child)
 	}
 }
 
-static struct pci_bus * __devinit pci_alloc_bus(void)
+static struct pci_bus * pci_alloc_bus(void)
 {
 	struct pci_bus *b;
 
@@ -432,7 +432,7 @@ error_register:
 	return NULL;
 }
 
-struct pci_bus * __devinit pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
+struct pci_bus *pci_add_new_bus(struct pci_bus *parent, struct pci_dev *dev, int busnr)
 {
 	struct pci_bus *child;
 
@@ -461,7 +461,7 @@ static void pci_enable_crs(struct pci_dev *dev)
 	pci_write_config_word(dev, rpcap + PCI_EXP_RTCTL, rpctl);
 }
 
-static void __devinit pci_fixup_parent_subordinate_busnr(struct pci_bus *child, int max)
+static void pci_fixup_parent_subordinate_busnr(struct pci_bus *child, int max)
 {
 	struct pci_bus *parent = child->parent;
 
@@ -477,7 +477,7 @@ static void __devinit pci_fixup_parent_subordinate_busnr(struct pci_bus *child,
 	}
 }
 
-unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus);
+unsigned int pci_scan_child_bus(struct pci_bus *bus);
 
 /*
  * If it's a bridge, configure it and scan the bus behind it.
@@ -489,7 +489,7 @@ unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus);
  * them, we proceed to assigning numbers to the remaining buses in
  * order to avoid overlaps between old and new bus numbers.
  */
-int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass)
+int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass)
 {
 	struct pci_bus *child;
 	int is_cardbus = (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS);
@@ -846,6 +846,23 @@ static void pci_release_bus_bridge_dev(struct device *dev)
 	kfree(dev);
 }
 
+struct pci_dev *alloc_pci_dev(void)
+{
+	struct pci_dev *dev;
+
+	dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	if (!dev)
+		return NULL;
+
+	INIT_LIST_HEAD(&dev->global_list);
+	INIT_LIST_HEAD(&dev->bus_list);
+
+	pci_msi_init_pci_dev(dev);
+
+	return dev;
+}
+EXPORT_SYMBOL(alloc_pci_dev);
+
 /*
  * Read the config data for a PCI device, sanity-check it
  * and fill in the dev structure...
@@ -885,7 +902,7 @@ pci_scan_device(struct pci_bus *bus, int devfn)
 	if (pci_bus_read_config_byte(bus, devfn, PCI_HEADER_TYPE, &hdr_type))
 		return NULL;
 
-	dev = kzalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	dev = alloc_pci_dev();
 	if (!dev)
 		return NULL;
 
@@ -912,7 +929,7 @@ pci_scan_device(struct pci_bus *bus, int devfn)
 	return dev;
 }
 
-void __devinit pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
+void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
 {
 	device_initialize(&dev->dev);
 	dev->dev.release = pci_release_dev;
@@ -935,8 +952,7 @@ void __devinit pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
 	up_write(&pci_bus_sem);
 }
 
-struct pci_dev * __devinit
-pci_scan_single_device(struct pci_bus *bus, int devfn)
+struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn)
 {
 	struct pci_dev *dev;
 
@@ -958,7 +974,7 @@ pci_scan_single_device(struct pci_bus *bus, int devfn)
  * discovered devices to the @bus->devices list.  New devices
  * will have an empty dev->global_list head.
  */
-int __devinit pci_scan_slot(struct pci_bus *bus, int devfn)
+int pci_scan_slot(struct pci_bus *bus, int devfn)
 {
 	int func, nr = 0;
 	int scan_all_fns;
@@ -991,7 +1007,7 @@ int __devinit pci_scan_slot(struct pci_bus *bus, int devfn)
 	return nr;
 }
 
-unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus)
+unsigned int pci_scan_child_bus(struct pci_bus *bus)
 {
 	unsigned int devfn, pass, max = bus->secondary;
 	struct pci_dev *dev;
@@ -1041,7 +1057,7 @@ unsigned int __devinit pci_do_scan_bus(struct pci_bus *bus)
 	return max;
 }
 
-struct pci_bus * __devinit pci_create_bus(struct device *parent,
+struct pci_bus * pci_create_bus(struct device *parent,
 		int bus, struct pci_ops *ops, void *sysdata)
 {
 	int error;
@@ -1119,7 +1135,7 @@ err_out:
 }
 EXPORT_SYMBOL_GPL(pci_create_bus);
 
-struct pci_bus * __devinit pci_scan_bus_parented(struct device *parent,
+struct pci_bus *pci_scan_bus_parented(struct device *parent,
 		int bus, struct pci_ops *ops, void *sysdata)
 {
 	struct pci_bus *b;
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 3411483240cd..147d86f8edbf 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -1648,6 +1648,8 @@ static void __devinit quirk_disable_msi(struct pci_dev *dev)
 	}
 }
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_msi);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_msi);
 
 /* Go through the list of Hypertransport capabilities and
  * return 1 if a HT MSI capability is found and enabled */
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index 2dd8681d6b31..b137a27472c7 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -15,8 +15,7 @@
 
 DECLARE_RWSEM(pci_bus_sem);
 
-static struct pci_bus *
-pci_do_find_bus(struct pci_bus* bus, unsigned char busnr)
+static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)
 {
 	struct pci_bus* child;
 	struct list_head *tmp;
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 3554f3948814..5ec297d7a5b4 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -36,8 +36,7 @@
 
 #define ROUND_UP(x, a)		(((x) + (a) - 1) & ~((a) - 1))
 
-static void __devinit
-pbus_assign_resources_sorted(struct pci_bus *bus)
+static void pbus_assign_resources_sorted(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 	struct resource *res;
@@ -220,8 +219,7 @@ pci_setup_bridge(struct pci_bus *bus)
 /* Check whether the bridge supports optional I/O and
    prefetchable memory ranges. If not, the respective
    base/limit registers must be read-only and read as 0. */
-static void __devinit
-pci_bridge_check_ranges(struct pci_bus *bus)
+static void pci_bridge_check_ranges(struct pci_bus *bus)
 {
 	u16 io;
 	u32 pmem;
@@ -259,8 +257,7 @@ pci_bridge_check_ranges(struct pci_bus *bus)
    bus resource of a given type. Note: we intentionally skip
    the bus resources which have already been assigned (that is,
    have non-NULL parent resource). */
-static struct resource * __devinit
-find_free_bus_resource(struct pci_bus *bus, unsigned long type)
+static struct resource *find_free_bus_resource(struct pci_bus *bus, unsigned long type)
 {
 	int i;
 	struct resource *r;
@@ -281,8 +278,7 @@ find_free_bus_resource(struct pci_bus *bus, unsigned long type)
    since these windows have 4K granularity and the IO ranges
    of non-bridge PCI devices are limited to 256 bytes.
    We must be careful with the ISA aliasing though. */
-static void __devinit
-pbus_size_io(struct pci_bus *bus)
+static void pbus_size_io(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 	struct resource *b_res = find_free_bus_resource(bus, IORESOURCE_IO);
@@ -326,8 +322,7 @@ pbus_size_io(struct pci_bus *bus)
 
 /* Calculate the size of the bus and minimal alignment which
    guarantees that all child resources fit in this size. */
-static int __devinit
-pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long type)
+static int pbus_size_mem(struct pci_bus *bus, unsigned long mask, unsigned long type)
 {
 	struct pci_dev *dev;
 	unsigned long min_align, align, size;
@@ -447,8 +442,7 @@ pci_bus_size_cardbus(struct pci_bus *bus)
 	}
 }
 
-void __devinit
-pci_bus_size_bridges(struct pci_bus *bus)
+void pci_bus_size_bridges(struct pci_bus *bus)
 {
 	struct pci_dev *dev;
 	unsigned long mask, prefmask;
@@ -498,8 +492,7 @@ pci_bus_size_bridges(struct pci_bus *bus)
 }
 EXPORT_SYMBOL(pci_bus_size_bridges);
 
-void __devinit
-pci_bus_assign_resources(struct pci_bus *bus)
+void pci_bus_assign_resources(struct pci_bus *bus)
 {
 	struct pci_bus *b;
 	struct pci_dev *dev;
diff --git a/drivers/pci/setup-res.c b/drivers/pci/setup-res.c
index cb4ced3560e9..6dfd86167e39 100644
--- a/drivers/pci/setup-res.c
+++ b/drivers/pci/setup-res.c
@@ -101,8 +101,7 @@ pci_update_resource(struct pci_dev *dev, struct resource *res, int resno)
 		new & ~PCI_REGION_FLAG_MASK);
 }
 
-int __devinit
-pci_claim_resource(struct pci_dev *dev, int resource)
+int pci_claim_resource(struct pci_dev *dev, int resource)
 {
 	struct resource *res = &dev->resource[resource];
 	struct resource *root = NULL;
@@ -212,8 +211,7 @@ EXPORT_SYMBOL_GPL(pci_assign_resource_fixed);
 #endif
 
 /* Sort resources by alignment */
-void __devinit
-pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
+void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
 {
 	int i;
 
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index ac004248324a..50cad3a59a6c 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -26,7 +26,6 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
-#include <linux/pci.h>
 #include <linux/device.h>
 #include <linux/kthread.h>
 #include <linux/freezer.h>
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index ea5765c3bdc0..a2bb46526b56 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -22,7 +22,6 @@
 #include <linux/ioport.h>
 #include <linux/delay.h>
 #include <linux/pm.h>
-#include <linux/pci.h>
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <asm/system.h>
diff --git a/drivers/sbus/sbus.c b/drivers/sbus/sbus.c
index eee590a51d8a..002643392d42 100644
--- a/drivers/sbus/sbus.c
+++ b/drivers/sbus/sbus.c
@@ -6,7 +6,6 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/device.h>
 
 #include <asm/system.h>
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index d38b628be1ad..66aeb57dcc2d 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -32,7 +32,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/pci.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/completion.h>
diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c
index 6f1a1780efce..f4b5e9742ab0 100644
--- a/drivers/scsi/aacraid/sa.c
+++ b/drivers/scsi/aacraid/sa.c
@@ -31,7 +31,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/types.h>
-#include <linux/pci.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
 #include <linux/blkdev.h>
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index 1d239f6c0103..cbbfbc9f3e0f 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -35,7 +35,6 @@
 #include <linux/proc_fs.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <linux/pci.h>
 #include <linux/isapnp.h>
 #include <linux/blkdev.h>
 #include <linux/mca.h>
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 8f43ff772f23..db6ab1a3b81e 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -24,7 +24,6 @@
  *
  */
 
-#include <linux/pci.h>
 #include <scsi/scsi_host.h>
 
 #include "aic94xx.h"
diff --git a/drivers/scsi/arcmsr/arcmsr_attr.c b/drivers/scsi/arcmsr/arcmsr_attr.c
index 12497da5529d..03bfed61bffc 100644
--- a/drivers/scsi/arcmsr/arcmsr_attr.c
+++ b/drivers/scsi/arcmsr/arcmsr_attr.c
@@ -49,7 +49,6 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/delay.h>
-#include <linux/pci.h>
 
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index dc70c180e115..e34442e405e8 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -22,7 +22,6 @@
  *
  */
 
-#include <linux/pci.h>
 #include <linux/scatterlist.h>
 
 #include "sas_internal.h"
diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
index 89403b00e042..6335830df810 100644
--- a/drivers/scsi/libsrp.c
+++ b/drivers/scsi/libsrp.c
@@ -22,7 +22,6 @@
 #include <linux/kfifo.h>
 #include <linux/scatterlist.h>
 #include <linux/dma-mapping.h>
-#include <linux/pci.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_tcq.h>
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 0aa3304f6b9b..7fc6e06ea7e1 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -2088,7 +2088,7 @@ megaraid_abort_and_reset(adapter_t *adapter, Scsi_Cmnd *cmd, int aor)
 static inline int
 make_local_pdev(adapter_t *adapter, struct pci_dev **pdev)
 {
-	*pdev = kmalloc(sizeof(struct pci_dev), GFP_KERNEL);
+	*pdev = alloc_pci_dev();
 
 	if( *pdev == NULL ) return -1;
 
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index a0cc05d21a6a..60d29440f316 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -55,7 +55,6 @@
 #include <linux/usb.h>
 #include <linux/types.h>
 #include <linux/ethtool.h>
-#include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <linux/wait.h>
 #include <asm/uaccess.h>
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 508479920705..7db9de681716 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -1,7 +1,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
-#include <linux/pci.h>
 #include <linux/fb.h>
 
 
diff --git a/drivers/video/g364fb.c b/drivers/video/g364fb.c
index ca93a75f2997..b7655c05da53 100644
--- a/drivers/video/g364fb.c
+++ b/drivers/video/g364fb.c
@@ -26,7 +26,6 @@
 #include <linux/interrupt.h>
 #include <linux/fb.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <asm/io.h>
 #include <asm/jazz.h>
 
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index 233871655824..e64f8b5d0056 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -28,7 +28,6 @@
 #include <linux/interrupt.h>
 #include <linux/fb.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/nvram.h>
 #include <asm/io.h>
 #include <asm/prom.h>
diff --git a/drivers/video/stifb.c b/drivers/video/stifb.c
index 69f3b264a22e..c97709ecbad0 100644
--- a/drivers/video/stifb.c
+++ b/drivers/video/stifb.c
@@ -64,7 +64,6 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
-#include <linux/pci.h>
 
 #include <asm/grfioctl.h>	/* for HP-UX compatibility */
 #include <asm/uaccess.h>
diff --git a/drivers/video/valkyriefb.c b/drivers/video/valkyriefb.c
index 06fc19a61192..ad66f070acb8 100644
--- a/drivers/video/valkyriefb.c
+++ b/drivers/video/valkyriefb.c
@@ -51,7 +51,6 @@
 #include <linux/fb.h>
 #include <linux/selection.h>
 #include <linux/init.h>
-#include <linux/pci.h>
 #include <linux/nvram.h>
 #include <linux/adb.h>
 #include <linux/cuda.h>
author	Linus Torvalds <torvalds@woody.linux-foundation.org>	2007-05-05 03:04:29 +0200
committer	Linus Torvalds <torvalds@woody.linux-foundation.org>	2007-05-05 03:04:29 +0200
commit	89661adaaee2f85116b399e642129ccd4dafd195 (patch)
tree	86a0bea62ef1ebbd454d5daa4deef1534ab5a222 /drivers
parent	Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6 (diff)
parent	PCI: Free resource files in error path of pci_create_sysfs_dev_files() (diff)
download	linux-89661adaaee2f85116b399e642129ccd4dafd195.tar.xz linux-89661adaaee2f85116b399e642129ccd4dafd195.zip