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* [PATCH] sem2mutex: misc static one-file mutexesIngo Molnar2006-03-262-15/+16
| | | | | | | | | | | | | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: Paul Mackerras <paulus@samba.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Jens Axboe <axboe@suse.de> Cc: Neil Brown <neilb@cse.unsw.edu.au> Acked-by: Alasdair G Kergon <agk@redhat.com> Cc: Greg KH <greg@kroah.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Adam Belay <ambx1@neo.rr.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] acpiphp: fix acpi_path_nameMUNEDA Takahiro2006-03-233-43/+27
| | | | | | | | | | I encountered the problem that the insmod of the acpiphp fails because of the mis-freeing of the memory. I tested this patch on my tiger4 box. Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] ibmphp: remove TRUE and FALSEKristen Accardi2006-03-236-85/+83
| | | | | | | This patch removes the defines TRUE and FALSE and just uses 0 or 1. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: add common acpi functions to coreKristen Accardi2006-03-2314-591/+254
| | | | | | | | | | | | | | | | shpchprm_acpi.c and pciehprm_acpi.c are nearly identical. In addition, there are functions in both these files that are also in acpiphp_glue.c. This patch will remove duplicate functions from shpchp, pciehp, and acpiphp and move this functionality to pci_hotplug, as it is not hardware specific. Get rid of shpchprm* and pciehprm* files since they are no longer needed. shpchprm_nonacpi.c and pciehprm_nonacpi.c are identical, as well as shpchprm_legacy.c and can be replaced with a macro. This patch also changes acpiphp to use the common hpp code. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: kzalloc() conversion in drivers/pciEric Sesterhenn2006-03-2310-157/+69
| | | | | | | | this patch converts drivers/pci to kzalloc usage. Compile tested with allyes config. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp: Scan slots under the nested P2P bridgeKenji Kaneshige2006-03-231-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current ACPIPHP driver scans only slots under the top level PCI-to-PCI bridge. So hotplug PCI slots under the nested PCI-to-PCI bridge would not be detected. For example, if the system has the ACPI namespace like below, hotplug slots woule not be detected. Device (PCI0) { /* Root bridge */ Name (_HID, "PNP0A03") Device (P2PA) { /* PCI-to-PCI bridge */ Name (_ADR, ...) Device (P2PB) { /* PCI-to-PCI bridge */ Name (_ADR, ...) Device (S0F0) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } ... Device (S0F7) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } Device (S1F0) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } ... } } } This patch fixes this issue. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: SN: Fix cleanup on hotplug removal of PPBJohn Keller2006-03-231-8/+8
| | | | | | | | | When doing a hotplug removal of a PPB, sn_bus_store_sysdata() needs to be called for the PPB and all of its children. Acked-by: Prarit Bhargava <prarit@sgi.com> Signed-off-by: John Keller <jpk@sgi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: cleanup bus speed handlingKenji Kaneshige2006-03-232-429/+189
| | | | | | | | The code related to handling bus speed in SHPCHP driver is unnecessarily complex. This patch cleans up and simplify that. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: cpqphp_ctrl.c: board_replaced(): remove dead codeAdrian Bunk2006-03-231-62/+14
| | | | | | | | | | | | | | | | | | | | | | | | The Coverity checker correctly noted, that in function board_replaced in drivers/pci/hotplug/cpqphp_ctrl.c, the variable src always has the value 8, and therefore much code after the ... if (rc || src) { ... if (rc) return rc; else return 1; } ... can never be called. This patch removes the unreachable code in this function fixing kernel Bugzilla #6073. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp: fix bridge handleMUNEDA Takahiro2006-03-231-2/+2
| | | | | | | | | | | | When hotplug slot is under the host bridge, DEVICE_ACPI_HANDLE(&bus->self->dev) fails since '&bus->self' was not set. This patch fixes it. This patch is based on kristen's latest patches. I tested this patch on my Tiger4. Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp - slot management fix - V4MUNEDA Takahiro2006-03-233-98/+87
| | | | | | | | | | | | | | o This patch removes IDs (for slots management). o This patch removes the slot register/unregister processes from the init/exit phases. Instead, adds these processes in the bridge add/cleanup phases. o Currently, this change doesn't have any meanings. But these changes are needed to support p2p bridge(with hotplug slot) Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp: add dock event handlingKristen Accardi2006-03-235-24/+545
| | | | | | | | | | | | | | | | | | | | These patches add generic dock event handling to acpiphp. If there are pci devices that need to be inserted/removed after the dock event, the event notification will be handed down to the normal pci hotplug event handler in acpiphp so that new bridges/devices can be enumerated. Because some dock stations do not have pci bridges or pci devices that need to be inserted after a dock, acpiphp will remain loaded to handle dock events even if no hotpluggable pci slots are discovered. You probably need to have the pci=assign-busses kernel parameter enabled to use these patches, and you may not allow ibm_acpi to handle docking notifications and use this patch. This patch incorporates feedback provided by many. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp: add new bus to acpiKristen Accardi2006-03-231-2/+109
| | | | | | | | | | | If we add a new bridge with subordinate busses, we should call make sure that acpi is notified so that the PRT (if present) can be read and drivers who have registered on this bus will be notified when it is started. Also make sure to use the max reserved bus number for the starting the bus scan. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: adapt to pci driver modelKenji Kaneshige2006-03-232-23/+7
| | | | | | | | This patch adapts SHPCHP driver to the PCI device driver model. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Fix slot state handlingKenji Kaneshige2006-03-233-61/+181
| | | | | | | | | | | | | | | | | | | | | | | | Current SHPCHP driver doesn't care about the confliction between hotplug operation via sysfs and hotplug operation via attention button. So if those ware conflicted, slot could be an unexpected state. This patch changes SHPCHP driver to handle slot state properly. With this patch, slot events are handled according to the current slot state as shown at the Table below. Table. Slot States and Event Handling ========================================================================= Slot State Event and Action ========================================================================= STATIC - Go to POWERON state if user initiates (Slot enabled, insertion request via sysfs Slot disabled) - Go to POWEROFF state if user initiates removal request via sysfs - Go to BLINKINGON state if user presses attention button when the slot is disabled - Go to BLINKINGOFF state if user presses attention button when the slot is enabled
* [PATCH] shpchp: event handling reworkKenji Kaneshige2006-03-234-266/+119
| | | | | | | | | | | | | | The event handler of SHPCHP driver is unnecessarily very complex. In addition, current event handler can only a fixed number of events at the same time, and some of events would be lost if several number of events happened at the same time. This patch simplify the event handler by using 'work queue', and it also fix the above-mentioned issue. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Remove unused wait_for_ctrl_irqKenji Kaneshige2006-03-232-22/+1
| | | | | | | | | The wait_for_ctrl_irq() function in SHPCHP driver is no longer needed. This patch removes that. This patch has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Remove unused pci_bus member from controller structureKenji Kaneshige2006-03-232-13/+1
| | | | | | | | | This patch removes unused 'pci_bus' member from controller structure. This patch have no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - Fix incorrect return value of interrupt handlerKenji Kaneshige2006-03-231-8/+3
| | | | | | | | | | | | | | | | | | Current SHPCHP driver has a bug in its interrupt handler which cause "IRQ #: nobody cared" oops. This problem can be reproduced easily by the following operation. # cd /sys/bus/pci/slots/<slot#> # while true; do echo 1 > attention ; done & The reason is that when command complete interrupt is raised, current SHPCHP driver's interrupt handler returns IRQ_NONE regardless of if the interrupt is handled or not. This patch fixes this issue. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - move slot name into struct slotKenji Kaneshige2006-03-232-11/+5
| | | | | | | This patch moves slot name area into struct slot. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - removed unncessary 'magic' member from slotKenji Kaneshige2006-03-232-7/+0
| | | | | | | | This patch removes unnecessary 'magic' member from struct slot of SHPCHP driver. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - replace kmalloc() with kzalloc() and cleanup arg of sizeof()Kenji Kaneshige2006-03-232-13/+6
| | | | | | | | This patch replaces kmalloc() and memset() pair with kzalloc() and cleans up the arg of sizeof() in SHPCHP driver. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pcihp_skeleton.c cleanupKenji Kaneshige2006-03-231-22/+11
| | | | | | | | | | | This patch cleans up pcihp_skelton.c as follows. o Move slot name area into struct slot. o Replace kmalloc with kzalloc and clean up the arg of sizeof() o Fix the wrong use of get_*_status() functions. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - bugfix: add missing serializationKenji Kaneshige2006-03-231-42/+24
| | | | | | | | | | | | | | | | Current shpchp driver might cause system panic because of lack of serialization. It can be reproduced very easily by the following operation. # cd /sys/bus/pci/slots/<slot#> # while true; do echo 0 > power ; echo 1 > power ; done & # while true; do echo 0 > power ; echo 1 > power ; done & This patch fixes this issue by changing shpchp to get appropreate semaphore for hot-plug operation. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - cleanup check command statusKenji Kaneshige2006-03-233-123/+23
| | | | | | | | This patch cleanups codes that check the command status. For this, it introduces a new semaphore "cmd_sem" for each controller. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - cleanup controller listKenji Kaneshige2006-03-233-21/+10
| | | | | | | | This patch changes SHPCHP driver to use list_head structure for managing controller list. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - cleanup slot listKenji Kaneshige2006-03-232-23/+17
| | | | | | | | This patch changes SHPCHP driver to use list_head structure for managing slot list. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - cleanup shpchp_core.cKenji Kaneshige2006-03-231-48/+36
| | | | | | | | This patch cleanups some codes in shpchp_core.c. This patch has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp - cleanup init_slots()Kenji Kaneshige2006-03-232-64/+63
| | | | | | | | This patch cleanups init_slots() function of SHPCHP driver based on pcihp_skelton.c. This patch has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI hotplug: convert semaphores to mutexIngo Molnar2006-03-2313-137/+143
| | | | | | | | | | | | semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build tested with allyesconfig. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PowerPC/PCI Hotplug build breakLinas Vepstas2006-02-021-0/+1
| | | | | | | | | | | | | | Build break: Building PCI hotplug on PowerPC results in a build break, due to failure to export symbols. Reported today by Dave Jones <davej@redhat.com>: drivers/pci/hotplug/rpaphp.ko needs unknown symbol pcibios_add_pci_devices This patch fixes same problem in drivers/pci tree Previous patch fixes the break in the arch/powerpc tree. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] powerpc/PCI hotplug: shuffle error checking to better location.linas@austin.ibm.com2006-02-011-22/+22
| | | | | | | | | | | Error checking is scattered through various layers of the dlpar code, leading to a somewhat opaque code structure. This patch consolidates error checking in one routine, simplifying the code a tad. There's also some whitespace cleanup here too. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: minor cleanup forward declslinas@austin.ibm.com2006-02-011-19/+11
| | | | | | | | | | Minor cleanup. Move structure initializer to bottom of file, this allows elimination of eyeball-strain-inducing forward declarations. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: cleanup: add prefixlinas@austin.ibm.com2006-02-015-24/+20
| | | | | | | | | Minor cleanup. Add the prefix rpaphp_* to several generic-sounding routines. Remove rpaphp_remove_slot(), which is a one-liner. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: merge rpaphp_enable_pci_slot()linas@austin.ibm.com2006-02-013-39/+30
| | | | | | | | | | | | Remove general baroqueness. The function rpaphp_enable_pci_slot() has a fairly simple logic structure, once all of the debug printk's are removed. Its called from only one place, and that place also has a very simple structure once he printk's are removed. Merge the two together. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: de-convolute rpaphp_unconfig_pci_adaplinas@austin.ibm.com2006-02-014-29/+23
| | | | | | | | | | | | Remove general baroqueness. The function rpaphp_unconfig_pci_adapter() is really just three lines of code, once all the dbg printks are removed. And its called in only one place. So replace the call by the thre lines. Also, provide proper semaphore locking in the affected function disable_slot() Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: remove remove_bus_device()linas@austin.ibm.com2006-02-011-19/+1
| | | | | | | | | The function rpaphp_eeh_remove_bus_device() is a dupe of eeh_remove_bus_device(). Remove it. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: merge config_pci_adapterlinas@austin.ibm.com2006-02-012-32/+4
| | | | | | | | | | Remove general baroqueness. The function rpaphp_config_pci_adapter() is really just one line of code, once all the dbg printks are removed. And its called in only one place. So replace the call by the one line. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: remove rpaphp_fixup_new_pci_devices()linas@austin.ibm.com2006-02-013-143/+2
| | | | | | | | | | | The function rpaphp_fixup_new_pci_devices() has been migrated to pcibios_fixup_new_pci_devices() in arch/powerpc/platforms/pseries/pci_dlpar.c This patch removes the old version. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] powerpc/PCI hotplug: remove rpaphp_find_bus()linas@austin.ibm.com2006-02-013-38/+5
| | | | | | | | | | The function rpaphp_find_pci_bus() has been migrated to pcibios_find_pci_bus() in arch/powerpc/platforms/pseries/pci_dlpar.c This patch removes the old version. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: shpchp: AMD POGO errata fixKeck, David2006-02-012-1/+105
| | | | | | | | | | | | | This patch fixes the AMD POGO errata on the hotplug controller where the platform will lock up or reboot if PERR/SERR generation is enabled and a slot is sent an enable command. This fix disables PERR/SERR generation before a slot is sent the enable command by first saving related registers, turning off SERR/PERR generation, enabling the slot, then restoring the registers. Signed-off-by: David Keck <david.keck@amd.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: PCI panic on dlpar add (add pci slot to running partition)linas2006-02-011-1/+1
| | | | | | | | | | | | | | | | Removing and then adding a PCI slot to a running partition results in a kernel panic. The current code attempts to add iospace for an entire root bus, which is inappropriate, and silently fails. When a pci device tries to use the iospace, a page fault is taken, as the iospace had not been mapped, and of course the page fault cannot be resolved. This only occurs for PCI adapters using pio, which may be why it hadn't been seen earlier (this seems to have been broken for a while). This patch has survived testing of dozens of slot add and removes. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: fix up Kconfig help textPavel Machek2006-02-011-2/+1
| | | | | | Remove reference to pcihpfs that no longer exists. Signed-off-by: Pavel Machek <pavel@suse.cz>
* [PATCH] PCI Hotplug: fix up coding style issuesPavel Machek2006-02-012-14/+11
| | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: drivers/pci: some cleanupsAdrian Bunk2006-01-091-1/+1
| | | | | | | | | | | | | | This patch contains the following cleanups: - hotplug/pciehp_core.c: make the needlessly global hpdriver_context static - #if 0 the following unused functions: - pci.c: pci_bus_max_busnr() - pci.c: pci_max_busnr() - proc.c: pci_proc_attach_bus() - remove.c: pci_remove_device_safe Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] acpiphp: only size new busKristen Accardi2006-01-091-2/+4
| | | | | | | Only size the bus that has been added. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: fix up the sysfs file in the compaq pci hotplug driverGreg Kroah-Hartman2006-01-093-25/+127
| | | | | | | | | | | | The Compaq PCI Hotplug driver was creating 2 sysfs files that contained nothing but debug information, and had way more than "one value" in them. This patch converts the code to use debugfs for these files instead. Compile tested only. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/pciehp_core.cJesper Juhl2006-01-091-40/+50
| | | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/pciehp_core.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code is slightly smaller - small line length cleanup - better readability Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/pciehprm_acpi.cJesper Juhl2006-01-091-5/+8
| | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/pciehprm_acpi.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code is slightly smaller - better readability Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/rpaphp_pci.cJesper Juhl2006-01-091-4/+5
| | | | | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/rpaphp_pci.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code should be slightly smaller - better readability note: due to lack of both hardware and cross-compile tools this patch is, unfortunately, completely untested. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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