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path: root/drivers/acpi/scan.c
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*-. Merge branches 'acerhdf', 'acpi-pci-bind', 'bjorn-pci-root', ↵Len Brown2009-06-24
|\ \ | | | | | | | | | 'bugzilla-12904', 'bugzilla-13121', 'bugzilla-13396', 'bugzilla-13533', 'bugzilla-13612', 'c3_lock', 'hid-cleanups', 'misc-2.6.31', 'pdc-leak-fix', 'pnpacpi', 'power_nocheck', 'thinkpad_acpi', 'video' and 'wmi' into release
| | * ACPI: clean up whitespace in drivers/acpi/scan.cAlex Chiang2009-06-17
| | | | | | | | | | | | | | | | | | | | | | | | Align labels in column 0, adjust spacing in 'if' statements, eliminate trailing and superfluous whitespaces. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * ACPI: acpi_device_register() should call device_register()Alex Chiang2009-06-17
| |/ |/| | | | | | | | | | | | | | | | | There is no apparent reason for acpi_device_register() to manually register a new device in two steps (initialize then add). Just call device_register() directly. Signed-off-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: run ACPI device hot removal in kacpi_hotplug_wqZhang Rui2009-06-23
|/ | | | | | | | Now that new interface is available, convert to using it rather than creating a new kernel thread. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: delete acpi_device.g_listLen Brown2009-04-07
| | | | | | unused Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: convert acpi_device_lock spinlock to mutexShaohua Li2009-04-07
| | | | | | | | | | | | Convert acpi_device_lock to a mutex to avoid a potential race upon access to /proc/acpi/wakeup Delete the lock entirely in wakeup.c since it is not necessary (and can not sleep) Found-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: support acpi_device_ops .notify methodsBjorn Helgaas2009-04-05
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for ACPI device driver .notify() methods. If such a method is present, Linux/ACPI installs a handler for device notifications (but not for system notifications such as Bus Check, Device Check, etc). When a device notification occurs, Linux/ACPI passes it on to the driver's .notify() method. In most cases, this removes the need for drivers to install their own handlers for device-specific notifications. For fixed hardware devices like some power and sleep buttons, there's no notification value because there's no control method to execute a Notify opcode. When a fixed hardware device generates an event, we handle it the same as a regular device notification, except we send a ACPI_FIXED_HARDWARE_EVENT value. This is outside the normal 0x0-0xff range used by Notify opcodes. Several drivers install their own handlers for system Bus Check and Device Check notifications so they can support hot-plug. This patch doesn't affect that usage. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'driver-ops-cleanup' into releaseLen Brown2009-04-05
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| * ACPI: remove unused acpi_device_ops .shutdown methodBjorn Helgaas2009-03-27
| | | | | | | | | | | | | | No drivers use the .shutdown method, so remove it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: call acpi_scan_init() explicitly rather than as initcallBjorn Helgaas2009-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes acpi_init() call acpi_scan_init() directly. Previously, both acpi_init() and acpi_scan_init() were subsys_initcalls, and acpi_init() was called first based on the link order from the makefile (bus.o before scan.o). acpi_scan_init() registers the ACPI bus type, creates the root device, and enumerates fixed-feature and namespace devices. All of this must be done after acpi_init(), and it's better to call acpi_scan_init() explicitly rather than rely on the link ordering. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: move private declarations to internal.hBjorn Helgaas2009-03-17
|/ | | | | | | | | | A number of things that shouldn't be exposed outside the ACPI core were declared in include/acpi/acpi_drivers.h, where anybody can see them. This patch moves those declarations to a new "internal.h" inside drivers/acpi. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: remove private acpica headers from driver filesLin Ming2008-12-31
| | | | | | | External driver files should not include any private acpica headers. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Revert "ACPI: don't enable control method power button as wakeup device when ↵Len Brown2008-11-26
| | | | | | | | | | Fixed Power button is used" This reverts commit faee816b1502385dc9bc5abf2960d1cc645844d1. http://bugzilla.kernel.org/show_bug.cgi?id=12091 Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'processor-256' into releaseLen Brown2008-11-11
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| * ACPI: Disambiguate processor declaration typeMyron Stowe2008-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declaring processors in ACPI namespace can be done using either a "Processor" definition or a "Device" definition (see section 8.4 - Declaring Processors; "Advanced Configuration and Power Interface Specification", Revision 3.0b). Currently the two processor declaration types are conflated. This patch disambiguates the processor declaration's definition type enabling subsequent code to behave uniquely based explicitly on the declaration's type. Signed-off-by: Myron Stowe <myron.stowe@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'video' into releaseLen Brown2008-11-11
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: Documentation/kernel-parameters.txt Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI video: if no ACPI backlight support, use vendor driversThomas Renninger2008-11-07
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If an ACPI graphics device supports backlight brightness functions (cmp. with latest ACPI spec Appendix B), let the ACPI video driver control backlight and switch backlight control off in vendor specific ACPI drivers (asus_acpi, thinkpad_acpi, eeepc, fujitsu_laptop, msi_laptop, sony_laptop, acer-wmi). Currently it is possible to load above drivers and let both poke on the brightness HW registers, the video and vendor specific ACPI drivers -> bad. This patch provides the basic support to check for BIOS capabilities before driver loading time. Driver specific modifications are in separate follow up patches. "acpi_backlight=vendor" Prever vendor driver over ACPI driver for backlight. "acpi_backlight=video" (default) Prever ACPI driver over vendor driver for backlight. Signed-off-by: Thomas Renninger <trenn@suse.de> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPI: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2008-11-06
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is part of a larger patch series which will remove the "char bus_id[20]" name string from struct device. The device name is managed in the kobject anyway, and without any size limitation, and just needlessly copied into "struct device". To set and read the device name dev_name(dev) and dev_set_name(dev) must be used. If your code uses static kobjects, which it shouldn't do, "const char *init_name" can be used to statically provide the name the registered device should have. At registration time, the init_name field is cleared, to enforce the use of dev_name(dev) to access the device name at a later time. We need to get rid of all occurrences of bus_id in the entire tree to be able to enable the new interface. Please apply this patch, and possibly convert any remaining remaining occurrences of bus_id. We want to submit a patch to -next, which will remove bus_id from "struct device", to find the remaining pieces to convert, and finally switch over to the new api, which will remove the 20 bytes array and does no longer have a size limitation. Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-Off-By: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'misc' into testLen Brown2008-10-22
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| * ACPI: catch calls of acpi_driver_data on pointer of wrong typePavel Machek2008-10-10
| | | | | | | | | | | | | | | | | | | | | | Catch attempts to use of acpi_driver_data on pointers of wrong type. akpm: rewritten to use proper C typechecking and remove the "function"-used-as-lvalue thing. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: acpi_driver_data could only be applied to acpi_deviceAlexey Starikovskiy2008-10-10
| | | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> CC: Hannes Reinecke <hare@suse.de> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'ec' into testLen Brown2008-10-22
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| * | ACPI: Enable EC device immediately after ACPI full initializationZhao Yakui2008-10-11
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when there is no ECDT table and no _INI object for EC device, it will be enabled before scanning ACPI device. But it is too late after the following the commit is merged. >commit 7752d5cfe3d11ca0bb9c673ec38bd78ba6578f8e > Author: Robert Hancock <hancockr@shaw.ca> > Date: Fri Feb 15 01:27:20 2008 -0800 >x86: validate against acpi motherboard resources After the above commit is merged, OS will check whether MCFG area is reserved in ACPI motherboard resources by calling the function of acpi_get_devices when there exists MCFG table. In the acpi_get_devices the _STA object will be evaluated to check the status of the ACPI device. On some broken BIOS the MYEC object of EC device is initialized as one, which indicates that EC operation region is already accessible before enabling EC device.So on these broken BIOS the EC operation region will be accessed in course of evaluating the _STA object before enabling EC device, which causes that OS will print the following warning messages: >ACPI Error (evregion-0315): No handler for Region [EC__] (ffff88007f8145e8) [EmbeddedControl] [20080609] >ACPI Error (exfldio-0290): Region EmbeddedControl(3) has no handler [20080321] >ACPI Error (psparse-0530): Method parse/execution failed [\_SB_.PCI0.SBRG. EC__.BAT1._STA] (Node ffff81013fc17a00), AE_NOT_EXIST >ACPI Error (uteval-0233): Method execution failed [\_SB_.PCI0.SBRG.EC__.BAT1. _STA] (Node ffff81013fc17a00), AE_NOT_EXIST Although the above warning message is harmless, it looks confusing. So it is necessary to enable EC device as early as possible.Maybe it is appropriate to enable it immediately after ACPI full initialization. http://bugzilla.kernel.org/show_bug.cgi?id=11255 http://bugzilla.kernel.org/show_bug.cgi?id=11374 http://bugzilla.kernel.org/show_bug.cgi?id=11660 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'bugzilla-10503' into testLen Brown2008-10-22
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| * | ACPI: don't enable control method power button as wakeup device when Fixed ↵Zhang Rui2008-10-06
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Power button is used don't enable control method power button as wakeup device when Fixed Power button is used. http://bugzilla.kernel.org/show_bug.cgi?id=10503 Tested-by: walken@zoy.org <walken@zoy.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'acpica' into testLen Brown2008-10-22
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| * | ACPI: replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printkLin Ming2008-10-22
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI_DB_ERROR and ACPI_DB_WARN were removed from ACPICA core. So replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printk(KERN_ERR PREFIX ...) and ACPI_DEBUG_PRINT((ACPI_DB_WARN, ...) with printk(KERN_WARNING PREFIX ...) We do not use ACPI_ERROR/ACPI_WARNING since they're not exported, see ------------------------------------------------------------- commit 6468463abd7051fcc29f3ee7c931f9bbbb26f5a4 Author: Len Brown <len.brown@intel.com> Date: Mon Jun 26 23:41:38 2006 -0400 ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...) Signed-off-by: Len Brown <len.brown@intel.com> ------------------------------------------------------------- Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: remove unused acpi_is_child_device()Len Brown2008-10-22
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI : Load device driver according to the status of acpi deviceZhao Yakui2008-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to ACPI spec when the status of some device is not present but functional, the device is valid and the children of this device should be enumerated. It means that the device should be added to linux acpi device tree. But the device driver for this device should not be loaded. The detailed info can be found in the section 6.3.7 of ACPI 3.0b spec. _STA may return bit 0 clear (not present) with bit 3 set (device is functional). This case is used to indicate a valid device for which no device driver should be loaded (for example, a bridge device.). Children of this device may be present and valid. OS should continue enumeration below a device whose _STA returns this bit combination http://bugzilla.kernel.org/show_bug.cgi?id=3358 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: Attach the ACPI device to the ACPI handle as early as possibleZhao Yakui2008-10-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Attach the ACPI device to the ACPI handle as early as possible so that OS can get the corresponding ACPI device by the acpi handle in the course of getting the power/wakeup/performance flags. http://bugzilla.kernel.org/show_bug.cgi?id=8049 http://bugzilla.kernel.org/show_bug.cgi?id=11000 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: Get the device power state in the course of scanning deviceZhao Yakui2008-10-22
|/ | | | | | | | | | | | | | | | | Get the device power state in the course of scanning device if the device power flag is power_managable. i.e. The device has the _PSx/_PRx object. At the same time before the drivers/acpi/power module is loaded, there is no relation between acpi_power_resource and acpi device. So the first parameter of acpi_power_get_state is changed to acpi_handle. http://bugzilla.kernel.org/show_bug.cgi?id=8049 http://bugzilla.kernel.org/show_bug.cgi?id=11000 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Li Shaohua <shaohua.li@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* driver core: fix a lot of printk usages of bus_idGreg Kroah-Hartman2008-07-22
| | | | | | | | | | We have the dev_printk() variants for this kind of thing, use them instead of directly trying to access the bus_id field of struct device. This is done in order to remove bus_id entirely. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'linux-next' of ↵Linus Torvalds2008-07-16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (72 commits) Revert "x86/PCI: ACPI based PCI gap calculation" PCI: remove unnecessary volatile in PCIe hotplug struct controller x86/PCI: ACPI based PCI gap calculation PCI: include linux/pm_wakeup.h for device_set_wakeup_capable PCI PM: Fix pci_prepare_to_sleep x86/PCI: Fix PCI config space for domains > 0 Fix acpi_pm_device_sleep_wake() by providing a stub for CONFIG_PM_SLEEP=n PCI: Simplify PCI device PM code PCI PM: Introduce pci_prepare_to_sleep and pci_back_from_sleep PCI ACPI: Rework PCI handling of wake-up ACPI: Introduce new device wakeup flag 'prepared' ACPI: Introduce acpi_device_sleep_wake function PCI: rework pci_set_power_state function to call platform first PCI: Introduce platform_pci_power_manageable function ACPI: Introduce acpi_bus_power_manageable function PCI: make pci_name use dev_name PCI: handle pci_name() being const PCI: add stub for pci_set_consistent_dma_mask() PCI: remove unused arch pcibios_update_resource() functions PCI: fix pci_setup_device()'s sprinting into a const buffer ... Fixed up conflicts in various files (arch/x86/kernel/setup_64.c, arch/x86/pci/irq.c, arch/x86/pci/pci.h, drivers/acpi/sleep/main.c, drivers/pci/pci.c, drivers/pci/pci.h, include/acpi/acpi_bus.h) from x86 and ACPI updates manually.
| * ACPI: Introduce acpi_device_sleep_wake functionRafael J. Wysocki2008-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The currect ACPI code attempts to execute _PSW at three different places and in one of them only it tries to execute _DSW before _PSW, which is inconsistent with the other two cases. Move the execution of _DSW and _PSW into a separate function called acpi_device_sleep_wake() and call it wherever appropriate instead of executing _DSW and/or _PSW directly. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | ACPI: fix checkpatch.pl complaints in scan.cAlok N Kataria2008-07-16
| | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=9772 Signed-off-by: Alok N Kataria <akataria@vmware.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
* | fix a deadlock issue when poking "eject" fileZhang Rui2008-07-16
|/ | | | | | | | | | | | | | | "/sys/devices/LNXSYSTM:00/.../eject" is used to evaluate _EJx method and eject a device in user space. But system hangs when poking the "eject" file because that the device hot-removal code invoke the driver .remove method which will try to remove the "eject" file as a result. Queues the hot-removal function for deferred execution in this patch. http://bugzilla.kernel.org/show_bug.cgi?id=9772 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com>
*-------. Merge branches 'release', 'acpica', 'bugzilla-10224', 'bugzilla-9772', ↵Len Brown2008-04-30
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | 'bugzilla-9916', 'ec', 'eeepc', 'idle', 'misc', 'pm-legacy', 'sysfs-links-2.6.26', 'thermal', 'thinkpad' and 'video' into release
| | | | | * ACPI: Cleanup: Remove unneeded, multiple local dummy variablesThomas Renninger2008-04-29
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * / | | ACPI : Disable the device's ability to wake the sleeping system in the boot ↵Zhao Yakui2008-04-09
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | phase In some machines some GPE is shared by several ACPI devices, for example: sleep button, keyboard, mouse. At the same time one of them is non-wake(runtime) device and the other are wake devices. In such case OSPM should call the _PSW object to disable the device's ability to wake the sleeping system in the boot phase. Otherwise there will be ACPI interrupt flood triggered by the GPE input. The _PSW object is depreciated in ACPI 3.0 and is replaced by _DSW. So it is necessary to call _DSW object first. Only when it is not present will the _PSW object used. http://bugzilla.kernel.org/show_bug.cgi?id=10224 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* / / / ACPICA: Fixes for external Reference ObjectsBob Moore2008-04-22
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All Reference Objects returned via the AcpiEvaluteObject interface are now marked as type "REFERENCE" instead of "ANY". The type ANY is now reservered for NULL objects - either NULL package elements or unresolved named references. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* / / ACPI: fix a regression of ACPI device driver autoloadingZhang Rui2008-03-25
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 3620f2f2f39e7870cf1a4fb2e34063a142f28716 sets the cid of ACPI video/dock/bay device and leaves the hid empty. As a result, "modalias" should export the cid for devices which don't have a hid. ACPI Video driver is not autoloaded with commit 3620f2f2f39e7870cf1a4fb2e34063a142f28716 applied. "cat /sys/.../device:03(acpi video bus)/modalias" shows nothing. ACPI Video driver is autoloaded after revert that commit. "cat /sys/.../LNXVIDEO:0x/modalias" shows "acpi:LNXVIDEO:" ACPI Video driver is autoloaded with commit 3620f2f2f39e7870cf1a4fb2e34063a142f28716 and this patch applied. "cat /sys/.../device:03(acpi video bus)/modalias" shows "acpi:LNXVIDEO:" Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
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*-. | Merge branches 'release', 'ejd', 'sony' and 'wmi' into releaseLen Brown2008-03-13
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| * | ACPI: Do not pass NULL to acpi_get_handle() when looking for _EJDHolger Macht2008-02-21
| |/ | | | | | | | | | | | | | | | | | | When trying to get the acpi_handle from an acpi_buffer, pass ACPI_ROOT_OBJECT instead of NULL to acpi_get_handle(). This fixes the detection of dock dependent bays. Signed-off-by: Holger Macht <hmacht@suse.de> Tested-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPI: replace remaining __FUNCTION__ occurrencesHarvey Harrison2008-03-11
|/ | | | | | | __FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branches 'release' and 'fluff' into releaseLen Brown2008-02-07
|\ | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/scan.c include/linux/acpi.h Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: add missing prink prefix stringsLen Brown2008-02-07
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branches 'release' and 'autoload' into releaseLen Brown2008-02-07
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| * ACPI: Fix autloading of dock, video, bay and all linux specific HID driversFrank Seidel2007-12-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | References: https://bugzilla.novell.com/show_bug.cgi?id=302482 Due to the new autloading of acpi drivers, the dock driver wasn't loaded anymore as there is no HID to identify it with (dock is needed if ACPI has a _DCK method). This patch is a workaround for this, original by Thomas Renninger, revised first by Kay Sievers and last by Frank Seidel. V2 of this patch fixed problems on systems without a defined _CID for the docking devices. Signed-off-by: Thomas Renninger <trenn@novell.com> Signed-off-by: Kay Sievers <kasievers@novell.com> Signed-off-by: Frank Seidel <fseidel@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | drivers/acpi/: Spelling fixesJoe Perches2008-02-03
| | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
* | ACPI: EC: Enable boot EC before bus_scanAlexey Starikovskiy2008-01-01
|/ | | | | | | | | | | Some _STA methods called during bus_scan() might require EC region handler, which might be enabled later in the scan. Enable it explicitly before scan to avoid errors. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=9627 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
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