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* virtio: add virtio disk geometry featureRyan Harper2008-05-021-4/+20
| | | | | | | | | | Rather than faking up some geometry, allow the backend to push the disk geometry via virtio pci config option. Keep the old geo code around for compatibility. Signed-off-by: Ryan Harper <ryanh@us.ibm.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (modified to single struct)
* virtio: explicit advertisement of driver featuresRusty Russell2008-05-026-46/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent proposed feature addition to the virtio block driver revealed some flaws in the API: in particular, we assume that feature negotiation is complete once a driver's probe function returns. There is nothing in the API to require this, however, and even I didn't notice when it was violated. So instead, we require the driver to specify what features it supports in a table, we can then move the feature negotiation into the virtio core. The intersection of device and driver features are presented in a new 'features' bitmap in the struct virtio_device. Note that this highlights the difference between Linux unsigned-long bitmaps where each unsigned long is in native endian, and a straight-forward little-endian array of bytes. Drivers can still remove feature bits in their probe routine if they really have to. API changes: - dev->config->feature() no longer gets and acks a feature. - drivers should advertise their features in the 'feature_table' field - use virtio_has_feature() for extra sanity when checking feature bits Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: change config to guest endian.Rusty Russell2008-05-022-5/+5
| | | | | | | | | | | | | | | | | | A recent proposed feature addition to the virtio block driver revealed some flaws in the API, in particular how easy it is to break big endian machines. The virtio config space was originally chosen to be little-endian, because we thought the config might be part of the PCI config space for virtio_pci. It's actually a separate mmio region, so that argument holds little water; as only x86 is currently using the virtio mechanism, we can change this (but must do so now, before the impending s390 merge). API changes: - __virtio_config_val() just becomes a striaght vdev->config_get() call. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: finer-grained features for virtio_netRusty Russell2008-05-021-0/+9
| | | | | | | | | | | | | So, we previously had a 'VIRTIO_NET_F_GSO' bit which meant that 'the host can handle csum offload, and any TSO (v4&v6 incl ECN) or UFO packets you might want to send. I thought this was good enough for Linux, but it actually isn't, since we don't do UFO in software. So, add separate feature bits for what the host can handle. Add equivalent ones for the guest to say what it can handle, because LRO is coming too (thanks Herbert!). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: wean net driver off NETDEV_TX_BUSYRusty Russell2008-05-021-20/+43
| | | | | | | | Herbert tells me that returning NETDEV_TX_BUSY from hard_start_xmit is seen as a poor thing to do; we should cache the packet and stop the queue. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
* virtio-blk: fix remove oopsMarcelo Tosatti2008-05-021-2/+0
| | | | | | | | | | | | | | | Do not unregister the major at device remove, since there might be another device instances around. (qemu) pci_del 0 11 (qemu) ACPI: PCI interrupt for device 0000:00:0b.0 disabled (qemu) pci_del 0 10 (qemu) ------------[ cut here ]------------ WARNING: at block/genhd.c:126 unregister_blkdev+0x74/0x9e() ACPI: PCI interrupt for device 0000:00:0a.0 disabled Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: fix scatterlist sizing in net driver.Rusty Russell2008-05-021-4/+4
| | | | | | | | | | | Herbert Xu points out (within another patch) that my scatterlists are too short: one entry for the gso header, one for the skb->data, and MAX_SKB_FRAGS for all the fragments. Fix both xmit and recv sides (recv currently unused, coming in later patch). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: de-structify virtio_block status byteRusty Russell2008-05-021-3/+3
| | | | | | | | | Ron Minnich points out that a struct containing a char is not always sizeof(char); simplest to remove the structure to avoid confusion. Cc: "ron minnich" <rminnich@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: fix sparse return void-valued expression warningsHarvey Harrison2008-05-021-2/+2
| | | | | | | | drivers/virtio/virtio_pci.c:148:2: warning: returning void-valued expression drivers/virtio/virtio_pci.c:155:2: warning: returning void-valued expression Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: fix tx_ stats in virtio_netRusty Russell2008-05-021-1/+1
| | | | | | | get_buf() gives the length written by the other side, which will be zero. We want to add the skb length. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* virtio: ignore corrupted virtqueues rather than spinning.Rusty Russell2008-05-021-0/+5
| | | | | | | | A corrupt virtqueue (caused by the other end screwing up) can have strange results such as a driver spinning: just bail when we try to get a buffer from a known-broken queue. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* Merge branch 'for-linus' of ↵Linus Torvalds2008-05-012-2/+5
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: fw-sbp2: log scsi_target ID at release ieee1394: fix NULL pointer dereference in sysfs access
| * firewire: fw-sbp2: log scsi_target ID at releaseStefan Richter2008-05-011-1/+1
| | | | | | | | | | | | | | Makes the good-by message more informative. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jarod Wilson <jwilson@redhat.com>
| * ieee1394: fix NULL pointer dereference in sysfs accessStefan Richter2008-05-011-1/+4
| | | | | | | | | | | | | | | | | | | | | | Regression since "ieee1394: prevent device binding of raw1394, video1394, dv1394", commit d2ace29fa44589da51fedc06a67b3f05301f3bfd: $ cat /sys/bus/ieee1394/drivers/raw1394/device_ids triggers a NULL pointer dereference in fw_show_drv_device_ids. Reported by Miles Lane. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Tested-by: Miles Lane <miles.lane@gmail.com>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-05-018-58/+78
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: [MTD][NOR] Add physical address to point() method [JFFS2] Track parent inode for directories (for NFS export) [JFFS2] Invert last argument of jffs2_gc_fetch_inode(), make it boolean. [JFFS2] Quiet lockdep false positive. [JFFS2] Clean up jffs2_alloc_inode() and jffs2_i_init_once() [MTD] Delete long-unused jedec.h header file. [MTD] [NAND] at91_nand: use at91_nand_{en,dis}able consistently.
| * | [MTD][NOR] Add physical address to point() methodJared Hulbert2008-05-017-37/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the ability to get a physical address from point() in addition to virtual address. This physical address is required for XIP of userspace code from flash. Signed-off-by: Jared Hulbert <jaredeh@gmail.com> Reviewed-by: Jörn Engel <joern@logfs.org> Acked-by: Nicolas Pitre <nico@cam.org> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | [MTD] [NAND] at91_nand: use at91_nand_{en,dis}able consistently.Atsushi Nemoto2008-04-261-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | Use at91_nand_enable(), at91_nand_disable() to manipulate enable_pin. No functional changes. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2008-05-011-1/+2
|\ \ \ | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix early setup of hwif->host_flags
| * | | ide: fix early setup of hwif->host_flagsBartlomiej Zolnierkiewicz2008-05-011-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Thursday 01 May 2008, Jeremy Kerr wrote: > Hi all, > > On QS20 Cell machines, Linus' current git tree explodes on boot: > > SiI680: IDE controller (0x1095:0x0680 rev 0x02) at PCI slot > 0000:00:0a.0 > SiI680: BASE CLOCK == 133 > SiI680: 100% native mode on irq 51 > ide0: MMIO-DMA > ide1: MMIO-DMA > Unable to handle kernel paging request for data at address > 0xa000100081220080 > Faulting instruction address: 0xc000000000024748 > cpu 0x2: Vector: 300 (Data Access) at [c00000001e143420] > pc: c000000000024748: ._insw_ns+0x10/0x30 > lr: c000000000037fc4: .spiderpci_readsw+0x24/0x6c > sp: c00000001e1436a0 > msr: 9000000000001032 > dar: a000100081220080 > dsisr: 40000000 > current = 0xc00000003d060000 > paca = 0xc000000000623880 > pid = 1, comm = swapper > enter ? for help > [link register ] c000000000037fc4 .spiderpci_readsw+0x24/0x6c > [c00000001e1436a0] c00000000062ce63 (unreliable) > [c00000001e143730] c0000000000379d4 .iowa_readsw+0x78/0xa8 > [c00000001e1437c0] c000000000037a98 .iowa_insw+0x94/0xd4 > [c00000001e143850] c00000000022a190 .ata_input_data+0x298/0x2ec > [c00000001e143910] c00000000022b600 .try_to_identify+0x2c0/0x6d4 > [c00000001e1439d0] c00000000022bb54 .do_probe+0x140/0x35c > [c00000001e143a80] c00000000022bfbc .ide_probe_port+0x24c/0x670 > [c00000001e143b50] c00000000022d09c .ide_device_add_all+0x2ec/0x690 > [c00000001e143c00] c00000000022d4a4 .ide_device_add+0x64/0x74 > [c00000001e143c90] c00000000022f834 .ide_setup_pci_device+0x58/0x7c > [c00000001e143d30] c00000000038bdf8 > [c00000001e143e10] c000000000486fb0 .ide_scan_pcibus+0x8c/0x178 > [c00000001e143ea0] c000000000460c00 .kernel_init+0x1c4/0x344 > [c00000001e143f90] c000000000024a1c .kernel_thread+0x4c/0x68 > > It looks like we're trying to do PIO accesses (which appear to be > broken, but that's another issue) to this MMIO device. In > ata_input_data, we see that: > > u8 mmio = (hwif->host_flags & IDE_HFLAG_MMIO) ? 1 : 0; > > Gives mmio == 0. > > (what's the difference between hwif->mmio and ID_HFLAG_MMIO?) > > In the siimage driver, hwif->host flags is initially set up correctly > (host_flags includes IDE_HFLAG_MMIO), but we then *clear* this bit in > ide_init_port: > > hwif->host_flags = d->host_flags; > > where d is the struct ide_port_info for this chipset. In my case, > d->host_flags is 0x0. It looks like this will be the same for all of > the siimage chipsets. Don't over-write hwif->host_flags in ide_init_port(), some host drivers set IDE_HFLAG_MMIO or IDE_HFLAG_NO_IO_32BIT host flag early. Thanks to Jeremy Kerr for the excellent analysis of the bug. Reported-by: Jeremy Kerr <jk@ozlabs.org> Tested-by: Jeremy Kerr <jk@ozlabs.org> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | | | Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds2008-05-016-47/+54
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: hwmon: (adt7473) minor cleanup / refactoring hwmon: (asb100) Remove some dead code hwmon: (lm75) Fix an incorrect comment hwmon: (w83793) VID and VRM handling cleanups hwmon: (w83l785ts) Don't ask the user to report failures hwmon: (smsc47b397) add a new chip id (0x8c)
| * \ \ \ Merge branch 'smsc47b397-new-id' into releaseMark M. Hoffman2008-05-011-3/+14
| |\ \ \ \
| | * | | | hwmon: (smsc47b397) add a new chip id (0x8c)Craig Kelley2008-03-021-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a new ID (0x8c) for the smsc47b397 hardware monitor driver. This ID is used by HP in, at least, their dc7700 line. Signed-off-by: Craig Kelley <namonai@gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | | | | hwmon: (adt7473) minor cleanup / refactoringMark M. Hoffman2008-04-271-22/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acked-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | | | | hwmon: (asb100) Remove some dead codeMark M. Hoffman2008-04-271-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | | | | hwmon: (lm75) Fix an incorrect commentJean Delvare2008-04-271-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | High-byte first is not opposite to the usual practice - that's what almost all hardware monitoring drivers do. It is opposite to the SMBus standard though. Also delete a duplicate comment. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | | | | hwmon: (w83793) VID and VRM handling cleanupsJean Delvare2008-04-271-12/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Rework the device initialization function so as to read the "Multi-Function Pin Control" register (0x58) once instead of twice. I2C transactions aren't cheap so this speeds up the driver loading. * Only create the "vrm" attribute if at least one VID value is available. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Gong Jun <jgong@winbond.com> Acked-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
| * | | | | hwmon: (w83l785ts) Don't ask the user to report failuresJean Delvare2008-04-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's nothing we can do about read errors on the W83L785TS-S, so don't ask the user to report them. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* | | | | | m68knommu: fix FEC driver lockingSebastian Siewior2008-05-011-22/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's easy: grab locks before talking to hardware and realease them afterwards. The one big lock has been splitted into a hw_lock and mii_lock. Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | m68knommu: kill warnings in FEC driverSebastian Siewior2008-05-011-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | linux-2.6-mk68/drivers/net/fec.c: In function 'fec_enet_module_init': linux-2.6-mk68/drivers/net/fec.c:2627: warning: unused variable 'j' linux-2.6-mk68/drivers/net/fec.c: At top level: linux-2.6-mk68/drivers/net/fec.c:2136: warning: 'mii_link_interrupt' defined but not used Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | m68knommu: remove unused interrupts in FEC driverGreg Ungerer2008-05-011-34/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the acquisition of unused interrupt types. We don't need to register all the TX and RX varients used on some ColdFire FEC hardware. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | m68knommu: fix ColdFire 5272 fec driver hash registersGreg Ungerer2008-05-012-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renamed the 5272 hash_table registers to match the "grp" hash_table registers of the other ColdFire parts. They are actually a group hash. The makes for consistent setup across all ColdFire parts. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | drivers/scsi/mvsas.c: fix printk warningsAndrew Morton2008-05-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/mvsas.c: In function `mvs_update_phyinfo': drivers/scsi/mvsas.c:2822: warning: long long unsigned int format, u64 arg (arg 5) drivers/scsi/mvsas.c:2822: warning: long long unsigned int format, u64 arg (arg 6) We do not know what type the arch uses to implement u64. Cc: Ke Wei <kewei@marvell.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | drivers/scsi/ncr53c8xx.c: fix warningAndrew Morton2008-05-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/scsi/ncr53c8xx.c: In function 'process_waiting_list': drivers/scsi/ncr53c8xx.c:8225: warning: suggest parentheses around assignment used as truth value recently added by commit 172c122df5186e7cbd413d61757ff90267331002 Author: Harvey Harrison <harvey.harrison@gmail.com> Date: Mon Apr 28 16:50:03 2008 -0700 scsi: fix integer as NULL pointer warnings Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | drivers-char-synclinkc-inbreak-mgsl_put_char-fixAndrew Morton2008-05-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jiri Slaby <jirislaby@gmail.com> Cc: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | drivers/char/synclink.c: unbreak mgsl_put_char()Andrew Morton2008-05-011-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Repair the effects of commit 55da77899c1472d83452c914fa179d00ea96df65 Author: Alan Cox <alan@lxorguk.ukuu.org.uk> Date: Wed Apr 30 00:54:07 2008 -0700 synclink series: switch to int put_char method Signed-off-by: Alan Cox <alan@redhat.com> Cc: Paul Fulghum <paulkf@microgate.com> Cc: Jiri Slaby <jirislaby@gmail.com> drivers/char/synclink_gt.c: In function 'put_char': drivers/char/synclink_gt.c:919: warning: 'ret' may be used uninitialized in this function and do some whitespace repair and unneeded-cast-removal in there as well. Cc: Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | cpu: change cpu_sys_devices from array to per_cpu variableMike Travis2008-05-011-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change cpu_sys_devices from array to per_cpu variable in drivers/base/cpu.c. Signed-off-by: Mike Travis <travis@sgi.com> Cc: Ashok Raj <ashok.raj@intel.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | cciss: assign PDE->data before gluing PDE into /proc treeDenis V. Lunev2008-05-011-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simply replace proc_create and further data assigned with proc_create_data. Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Alexey Dobriyan <adobriyan@openvz.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Mike Miller <mike.miller@hp.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | gpio: pca953x: add support for pca9555 I2C I/O expanderWill Newton2008-05-011-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for pca9555 I2C I/O expander. As the comment suggests this part is software compatible with the pca9539. Signed-off-by: Will Newton <will.newton@imgtec.com> Cc: "eric miao" <eric.miao@marvell.com> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | spi_s3c24xx signedness fixMatthew Wilcox2008-05-011-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Fri, Apr 18, 2008 at 09:08:55PM +0200, Julia Lawall wrote: > I found 63 occurrences of this problem with the following semantic match > (http://www.emn.fr/x-info/coccinelle/): > > @@ unsigned int i; @@ > > * i < 0 > Since this one's always in the range 0-255, it could probably be made signed, but it's just as easy to make it work unsigned. Reported-by: Julia Lawall <julia@diku.dk> Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | spi_bfin5xx: use PIO for full duplex, not DMAVitja Makarov2008-05-011-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use PIO for full-duplex transfers, instead of DMA. Signed-off-by: Vitja Makarov <vitja.makarov@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | jsm: add new supported board to jsm serial driverScott Kilau2008-05-012-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new PCI Express Neo/JSM board to the supported list of drivers in the JSM driver. Signed-off-by: Scott Kilau <scottk@digi.com> Acked-by: Ananda V <avenkat@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | 8250: switch 8250 drivers to use _nocache ioremapsAlan Cox2008-05-013-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | i8k: make fan multiplier tunable with a module parameterJochen Eisinger2008-05-011-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i8k driver multiplies the fan speed reported by the BIOS with a factor of 30. On my Dell Latitude D800, this factor is not required. I'd suggest to make this configurable. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | PNP: fix printk format warningsRandy Dunlap2008-05-011-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next-20080430/drivers/pnp/pnpbios/rsparser.c:594: warning: format '%d' expects type 'int', but argument 4 has type 'resource_size_t' next-20080430/drivers/pnp/pnpbios/rsparser.c:605: warning: format '%d' expects type 'int', but argument 4 has type 'resource_size_t' [joe@perches.com: fix it] [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | pcmcia: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-05-0114-35/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | drivers/pcmcia/soc_common.c: convert soc_pcmcia_sockets_lock into a mutex ↵Andrew Morton2008-05-012-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and make it static Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | Alchemy Semi Au1000 pcmcia driver: convert pcmcia_sockets_lock in a mutexMatthias Kaehlcke2008-05-011-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Alchemy Semi Au1000 pcmcia driver: The semaphore pcmcia_sockets_lock is used as a mutex, convert it to the mutex API (akpm: make it static too) Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | pcmcia: annotate cb_alloc with __refSam Ravnborg2008-05-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cb_alloc() uses a function (pci_scan_slot) that will be annotated __devinit. Annotate cb_alloc() with __ref to tell modpost to ignore this reference. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | pcmcia: silence section mismatch warnings from pci_driver variablesSam Ravnborg2008-05-012-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Silence following warnings: WARNING: drivers/pcmcia/built-in.o(.data+0x14e0): Section mismatch in reference from the variable pd6729_pci_drv to the function .devinit.text:pd6729_pci_probe() WARNING: drivers/pcmcia/built-in.o(.data+0x14e8): Section mismatch in reference from the variable pd6729_pci_drv to the function .devexit.text:pd6729_pci_remove() WARNING: drivers/pcmcia/built-in.o(.data+0x16c0): Section mismatch in reference from the variable i82092aa_pci_drv to the function .devinit.text:i82092aa_pci_probe() WARNING: drivers/pcmcia/built-in.o(.data+0x16c8): Section mismatch in reference from the variable i82092aa_pci_drv to the function .devexit.text:i82092aa_pci_remove() Rename the variables from *_drv to *_driver so modpost ignore the OK references to __devinit/__devexit functions. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | pcmcia: silence section mismatch warnings from class_interface variablesSam Ravnborg2008-05-012-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Silence the following warnings: WARNING: drivers/pcmcia/built-in.o(.data+0x6e8): Section mismatch in reference from the variable pcmcia_bus_interface to the function .devinit.text:pcmcia_bus_add_socket() WARNING: drivers/pcmcia/built-in.o(.data+0xa88): Section mismatch in reference from the variable pccard_rsrc_interface to the function .devinit.text:pccard_sysfs_add_rsrc() WARNING: drivers/pcmcia/built-in.o(.data+0xa90): Section mismatch in reference from the variable pccard_rsrc_interface to the function .devexit.text:pccard_sysfs_remove_rsrc() The variables of type class_interface contains references to __devinit and __devexit functions which is OK. Silence warnings by annotating the variables with __refdata. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-02 04:47:38 +0100