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| * | | HWPOISON: detect free buddy pages explicitlyWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most free pages in the buddy system have no PG_buddy set. Introduce is_free_buddy_page() for detecting them reliably. CC: Nick Piggin <npiggin@suse.de> CC: Mel Gorman <mel@linux.vnet.ibm.com> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: remove the free buddy page handlerWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The buddy page has already be handled in the very beginning. So remove redundant code. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: introduce delete_from_lru_cache()Wu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce delete_from_lru_cache() to - clear PG_active, PG_unevictable to avoid complains at unpoison time - move the isolate_lru_page() call back to the handlers instead of the entrance of __memory_failure(), this is more hwpoison filter friendly Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: comment dirty swapcache pagesWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | AK: Improve comment Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: comment the possible set_page_dirty() raceWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: abort on failed unmapWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't try to isolate a still mapped page. Otherwise we will hit the BUG_ON(page_mapped(page)) in __remove_from_page_cache(). Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: Turn ref argument into flags argumentAndi Kleen2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that "ref" is just a boolean turn it into a flags argument. First step is only a single flag that makes the code's intention more clear, but more may follow. Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: avoid grabbing the page count multiple times during madvise injectionWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If page is double referenced in madvise_hwpoison() and __memory_failure(), remove_mapping() will fail because it expects page_count=2. Fix it by not grabbing extra page count in __memory_failure(). Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: return ENXIO on invalid page numberWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use a different errno than the usual EIO for invalid page numbers. This is mainly for better reporting for the injector. This also avoids calling action_result() with invalid pfn. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: remove the anonymous entryWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (PG_swapbacked && !PG_lru) pages should not happen. Better to treat them as unknown pages. Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | page-types: add standard GPL license headerWu Fengguang2009-12-16
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: Be more aggressive at freeing non LRU cachesAndi Kleen2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | shake_page handles more types of page caches than lru_drain_all() - per cpu page allocator pages - per CPU LRU Stops early when the page became free. Used in followon patches. Signed-off-by: Andi Kleen <ak@linux.intel.com>
| * | | HWPOISON: Add Andi Kleen as hwpoison maintainer to MAINTAINERSAndi Kleen2009-12-16
| | | | | | | | | | | | | | | | Signed-off-by: Andi Kleen <ak@linux.intel.com>
* | | | [sysctl] Fix breakage on systems with older glibcAndi Kleen2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As predicted during code review, the sysctl(2) changes made systems with old glibc nearly unusable. About every command gives a: warning: process `ls' used the deprecated sysctl system call with 1.4 warning in the log. I see this on a SUSE 10.0 system with glibc 2.3.5. Don't warn for this common case. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'release' of ↵Linus Torvalds2009-12-16
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (117 commits) ACPI processor: Fix section mismatch for processor_add() ACPI: Add platform-wide _OSC support. ACPI: cleanup pci_root _OSC code. ACPI: Add a generic API for _OSC -v2 msi-wmi: depend on backlight and fix corner-cases problems msi-wmi: switch to using input sparse keymap library msi-wmi: replace one-condition switch-case with if statement msi-wmi: remove unused field 'instance' in key_entry structure msi-wmi: remove custom runtime debug implementation msi-wmi: rework init msi-wmi: remove useless includes X86 drivers: Introduce msi-wmi driver Toshiba Bluetooth Enabling driver (RFKill handler v3) ACPI: fix for lapic_timer_propagate_broadcast() acpi_pad: squish warning ACPI: dock: minor whitespace and style cleanups ACPI: dock: add struct dock_station * directly to platform device data ACPI: dock: dock_add - hoist up platform_device_register_simple() ACPI: dock: remove global 'dock_device_name' ACPI: dock: combine add|alloc_dock_dependent_device (v2) ...
| * \ \ \ Merge branch 'misc-2.6.33' into releaseLen Brown2009-12-16
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| | * | | | ACPI processor: Fix section mismatch for processor_add()Thomas Renninger2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the merge of processor_start() (declared with __cpuinit) into processor_add(), a section mismatch warning appears: WARNING: drivers/built-in.o(.text+0x4d59d): Section mismatch in reference from the function acpi_processor_add() to the function .cpuinit.text:acpi_processor_power_init() ... This patch fixes the warning by declaring processor_add() as __cpuinit and also declares acpi_processor_add_fs() as __cpuinit as it is only used in acpi_processor_add(). Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: fix for lapic_timer_propagate_broadcast()Hidetoshi Seto2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I got following warning on ia64 box: In function 'acpi_processor_power_verify': 642: warning: passing argument 2 of 'smp_call_function_single' from incompatible pointer type This smp_call_function_single() was introduced by a commit f833bab87fca5c3ce13778421b1365845843b976: > @@ -162,8 +162,9 @@ > pr->power.timer_broadcast_on_state = state; > } > > -static void lapic_timer_propagate_broadcast(struct acpi_processor *pr) > +static void lapic_timer_propagate_broadcast(void *arg) > { > + struct acpi_processor *pr = (struct acpi_processor *) arg; > unsigned long reason; > > reason = pr->power.timer_broadcast_on_state < INT_MAX ? > @@ -635,7 +636,8 @@ > working++; > } > > - lapic_timer_propagate_broadcast(pr); > + smp_call_function_single(pr->id, lapic_timer_propagate_broadcast, > + pr, 1); > > return (working); > } The problem is that the lapic_timer_propagate_broadcast() has 2 versions: One is real code that modified in the above commit, and the other is NOP code that used when !ARCH_APICTIMER_STOPS_ON_C3: static void lapic_timer_propagate_broadcast(struct acpi_processor *pr) { } So I got warning because of !ARCH_APICTIMER_STOPS_ON_C3. We really want to do nothing here on !ARCH_APICTIMER_STOPS_ON_C3, so modify lapic_timer_propagate_broadcast() of real version to use smp_call_function_single() in it. Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | acpi_pad: squish warningAndrew Morton2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/acpi/acpi_pad.c: In function 'power_saving_thread': drivers/acpi/acpi_pad.c:103: warning: 'preferred_cpu' may be used uninitialized in this function Cc: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | acerhdf: add new BIOS versionsPeter Feuerer2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added new BIOS versions for following netbooks: Acer 1410, Gateway LT31, Packard Bell DOA150. As the Gateway LT31 machines have different register values for setting and checking the off-state, the "cmd_off" variable has been splitted up to "cmd_off" and "chk_off". Signed-off-by: Peter Feuerer <peter@piie.net> Cc: Borislav Petkov <petkovbb@gmail.com> Cc: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | acpi: thermal: display forced passive trip points in procFrans Pop2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users can force a passive trip point for a thermal zone that does not have _PSV defined in ACPI by setting the passive attribute in sysfs. It's useful to display such trip points in /proc/acpi/thermal_zone. .../TZ1/cooling_mode:<setting not supported> .../TZ1/polling_frequency:polling frequency: 10 seconds .../TZ1/state:state: ok .../TZ1/temperature:temperature: 53 C .../TZ1/trip_points:critical (S5): 110 C .../TZ1/trip_points:passive (forced): 95 C And if not set (passive is 0): .../TZ1/trip_points:passive (forced):<not set> Signed-off-by: Frans Pop <elendil@planet.nl> Acked-by: Zhang Rui <rui.zhang@intel.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: remove NID_INVALDavid Rientjes2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | NUMA_NO_NODE has been exported globally and thus it can replace NID_INVAL in the acpi code. Also removes the unused acpi_unmap_pxm_to_node() function. [akpm@linux-foundation.org: coding-style fixes] Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com> Reviewed-by: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | battery: fix typo in commentJustin P. Mattock2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | thermal: Fix test of unsigned in thermal_cooling_device_cur_state_store()Roel Kluin2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | state is unsigned long so the test did not work. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: Remove repeated registered as cooling_device messagesMike Travis2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This message shows up for each cpu. Print as debug messages. [ 12.893967] processor ACPI0007:00: registered as cooling_device0 [ 12.907838] processor ACPI0007:01: registered as cooling_device1 Signed-off-by: Mike Travis <travis@sgi.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: linux-acpi@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: add const to acpi_check_resource_conflict()Jean Delvare2009-12-09
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_check_resource_conflict() doesn't change the resource it operates on, so the res parameter can be marked const. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'osc' into releaseLen Brown2009-12-16
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| | * | | | ACPI: Add platform-wide _OSC support.Shaohua Li2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: cleanup pci_root _OSC code.Shaohua Li2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: Add a generic API for _OSC -v2Shaohua Li2009-12-16
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v2->v1: .improve debug info as suggedted by Bjorn,Kenji .API is using uuid string as suggested by Alexey Add an API to execute _OSC. A lot of devices can have this method, so add a generic API. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'toshiba-bt' into releaseLen Brown2009-12-16
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| | * | | | Toshiba Bluetooth Enabling driver (RFKill handler v3)Jes Sorensen2009-12-16
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the ACPI events generated by the RFKill switch on modern Toshiba laptops, and re-enables the Bluetooth USB device when the switch is flipped back to the 'on' position. The RFKill switch brute force pulls out the USB device when flipped to 'off', but it doesn't automatically re-enable it. Without this driver, the Bluetooth is gone until after a reboot on my Portege R500. Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'msi-wmi' into releaseLen Brown2009-12-16
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| | * | | | msi-wmi: depend on backlight and fix corner-cases problemsAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now depends on BACKLIGHT_CLASS_DEVICE. Driver will return an error if it can't get actual backlight value Fix remapping of brightness keys when backlight is not controlled by ACPI. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: switch to using input sparse keymap libraryAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: replace one-condition switch-case with if statementAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: remove unused field 'instance' in key_entry structureAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: remove custom runtime debug implementationAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rely on DYNAMIC_DEBUG instead if needed Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: rework initAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There should be less code duplication with usage of gotos Driver won't load if there's no hardware to control Safer error handling at input driver allocation Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | msi-wmi: remove useless includesAnisse Astier2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | X86 drivers: Introduce msi-wmi driverThomas Renninger2009-12-16
| | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver serves backlight (including switching) and volume up/down keys for MSI machines providing a specific wmi interface: 551A1F84-FBDD-4125-91DB-3EA8F44F1D45 B6F3EEF2-3D2F-49DC-9DE3-85BCE18C62F2 Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> Tested-by: Matt Chen <machen@novell.com> Reviewed-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'dock' into releaseLen Brown2009-12-16
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/dock.c Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: minor whitespace and style cleanupsAlex Chiang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed some stray whitespaces Added whitespace when needed for legibility Removed unneeded curly braces Removed useless void casts Removed unnecessary local variable initialization Renamed variables to help out with 80-column fixes Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: add struct dock_station * directly to platform device dataAlex Chiang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of adding a (struct dock_station **) to our dock device's platform data, we can add the (struct dock_station *) directly. This change saves us some ugly casting and improves readability. The cost of making this change is an extra 290 bytes of stack usage, but this is an infrequently called code-path and unlikely to cause the kernel to blow up. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: dock_add - hoist up platform_device_register_simple()Alex Chiang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the call to platform_device_register_simple so that we do it before allocating and initializing our struct dock_station. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: remove global 'dock_device_name'Alex Chiang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We only use it in one spot, so it probably gets optimized out, but there's still no need to use a global variable for this. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: combine add|alloc_dock_dependent_device (v2)Alex Chiang2009-12-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no real need to have a separate allocation step when adding a dock dependent device. Combining the two functions is both logical and helps with legibility. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: dock: convert sysfs attributes to an attribute_groupAlex Chiang2009-11-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As suggested by Dmitry Torokhov, convert the individual sysfs attributes into an attribute group. This change eliminates quite a bit of copy/paste code in the error handling paths. Signed-off-by: Alex Chiang <achiang@hp.com> Reviewed-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Merge branch 'wmi' into releaseLen Brown2009-12-16
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| | * | | | | wmi: Add support for module autoloadingMatthew Garrett2009-11-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WMI provides interface-specific GUIDs that are exported from modules as modalises, but the core currently generates no events to trigger module loading. This patch adds support for registering devices for each WMI GUID and generating the appropriate uevent. Based heavily on a patch by Carlos Corbacho (<carlos@strangeworlds.co.uk>). Signed-off-by: Matthew Garrett <mjg@redhat.com> Tested-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-13 01:49:54 -0500