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* Input: wm97xx-core - simplify error path in wm97xx_probe()Axel Lin2010-09-05
| | | | | | | | | | Use platform_device_del() instead of platform_device_unregister() in error handling path. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensoruce.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: stmpe-ts - return -ENOMEM when memory allocation failsAxel Lin2010-09-05
| | | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: stmpe-ts - remove input_free_device() in stmpe_ts_remove()Axel Lin2010-09-02
| | | | | | | It is forbidden to call input_free_device() after input_unregister_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: tsc2007 - fix a redundant assignment for pdataAxel Lin2010-09-02
| | | | | Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: tps6507x-ts - properly unregister input device on removalAxel Lin2010-09-02
| | | | | | | | Once device is registered we should call input_unregister_device() instead of input_free_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: tps6507x-ts - add missing call to platform_set_drvdata()Axel Lin2010-09-02
| | | | | | | | We call platform_get_drvdata() in tps6507x_ts_remove(), thus we should call platform_set_drvdata() in tps6507x_ts_probe(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: s3c2410_ts - fix s3c2410ts_probe error pathAxel Lin2010-09-02
| | | | | | | Use input_free_device() to free devices that have not been registered. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add support for Hanwang tabletsXing Wei2010-09-02
| | | | | | | | Add support for Art Master III tablet of BeiJing HanwangTechnology Co, Ltd. Signed-off-by: Xing Wei <weixing@hanwang.com.cn> Acked-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add support for OMAP4 keyboard controllerAbraham Arce2010-08-31
| | | | | | | | | | | | OMAP4 keyboard controller includes: - built-in scanning algorithm - debouncing feature Driver implementation is based on matrix_keypad.c Signed-off-by: Syed Rafiuddin <rafiuddin.syed@ti.com> Signed-off-by: Abraham Arce <x0066660@ti.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: add LPC32xx touchscreen controller driverKevin Wells2010-08-29
| | | | | | | | | | | This patch set introduces support for the LPC32xx touchscreen controller driver. The LPC32xx touchscreen controller supports automated event detection and X/Y data conversion for resistive touchscreens. Signed-off-by: Kevin Wells <wellsk40@gmail.com> Signed-off-by: Durgesh Pattamatta <durgesh.pattamatta@nxp.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom_w8001 - add multitouch slot supportPeter Hutterer2010-08-29
| | | | | | | | | | | | | | Some serial wacom devices support two-finger touch. Test for this during init and parse the touch packets accordingly. Touch packets are processed using Protocol B (MT Slots). Note: there are several wacom versions that do touch but not two-finger touch. These are not catered for here, touch events for these are simply discarded. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Acked-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom_w8001 - support (and ignore) touch tabletsPeter Hutterer2010-08-29
| | | | | | | | | Tablets that support touch input may report different sized packages, depending on the touch sensor in the tablet. For now, discard the packages until we report them as touch input proper. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom_w8001 - send BTN_TOOL_PEN/RUBBER and BTN_STYLUS eventsPeter Hutterer2010-08-29
| | | | | | | | | | | | | | | The protocol used by the w8001 supports status fields for tip, side switch and eraser as well as a RDY field for proximity. The protocol has a double usage for the f2 bit in the packet. If set, the data is either pen + side2 button or eraser. Assume eraser if the device comes into proximity with the f2 bit set, otherwise trigger the side2 button. If the device comes into proximity with the f2 bit and that bit disappears afterwards, fake proximity out for the eraser and proximity in for the pen. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: MT - initialize slots to unusedHenrik Rydberg2010-08-29
| | | | | | | | | For MT slots, the ABS_MT_TRACKING_ID determines whether a slot is in use, but currently leaves initialization up to the drivers. This patch sets the slot state to unused upon creation. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: use PIT_TICK_RATE in vt beep ioctlArnd Bergmann2010-08-29
| | | | | | | | | | | | | | | | | | | | | | | | The KIOCSOUND and KDMKTONE ioctls are based on the CLOCK_TICK_RATE, which is architecture and sometimes configuration specific. In practice, most user applications assume that it is actually defined as the i8253 PIT base clock of 1193182 Hz, which is true on some architectures but not on others. This patch makes the vt code use the PIT frequency on all architectures, which is much more well-defined. It will change the behavior of user applications sending the beep ioctl on all architectures that define CLOCK_TICK_RATE different from PIT_TICK_RATE. The original breakage was introduced in commit bcc8ca099 "Adapt drivers/char/vt_ioctl.c to non-x86". Hopefully, reverting this change will make the frequency correct in more cases than it will make it incorrect. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: wacom - fix mousewheel handling for old wacom tabletsMike Auty2010-08-29
| | | | | | | | | | | | | | | | | | This fixes a regression introduced in 3b57ca0f80c5c8994b5b1e3d3f904cfe727951f2. The data[6] byte contains either 1 or -1 depending on the whether the mouse wheel on older wacom tablets is moved down (1) or up (-1). The patch introduced in the above commit changed the cast from (signed char) to (signed). When cast as a signed integer and negated, the value of -1 (stored in the byte as 0xff) became -255 rather than 1. This patch reverts the cast to a (signed char) and also removes an unnecessary (signed) cast, as all the values operated on are bitmasked. Signed-off-by: Mike Auty <ikelos@gentoo.org> Reviewed-by: Ping Cheng <pingc@wacom.com> Cc; stable@kernel.org Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove()Axel Lin2010-08-25
| | | | | | | No need to call input_free_device() after input_unregister_device(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: mousedev - fix regression of inverting axesChristoph Fritz2010-08-25
| | | | | | | | | Introduced by 987a6c0298260b7aa40702b349282554d6180e4b a swap in max/min calculation gets fixed by this patch. Reported-by: Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: uinput - add devname alias to allow module on-demand loadKay Sievers2010-08-21
| | | | | | | | | | | | Recent modprobe and udev versions allow to create device nodes for modules which are not loaded. Only the first access will cause the in-kernel module loader to pull-in the module. Systems which never access the device node will not needlessly load the module, and no longer need init scripts or other facilities to unconditionally load it. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: hil_kbd - fix compile errorDmitry Torokhov2010-08-21
| | | | | | | Fix another compile breakage stemming from 987a6c02 ("Input: switch to input_abs_*() access functions") Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* USB: drop tty argument from usb_serial_handle_sysrq_char()Dmitry Torokhov2010-08-21
| | | | | | | | | | Since handle_sysrq() does not take tty as argument anymore we can drop it from usb_serial_handle_sysrq_char() as well. Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: sysrq - drop tty argument form handle_sysrq()Dmitry Torokhov2010-08-21
| | | | | | | | | | | | | | | | Sysrq operations do not accept tty argument anymore so no need to pass it to us. [Stephen Rothwell <sfr@canb.auug.org.au>: fix build breakage in drm code caused by sysrq using bool but not including linux/types.h] [Sachin Sant <sachinp@in.ibm.com>: fix build breakage in s390 keyboadr driver] Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: sysrq - drop tty argument from sysrq ops handlersDmitry Torokhov2010-08-20
| | | | | | | | | Noone is using tty argument so let's get rid of it. Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Linux 2.6.36-rc1v2.6.36-rc1Linus Torvalds2010-08-15
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* Merge branch 'release' of ↵Linus Torvalds2010-08-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: gcc-4.6: ACPI: fix unused but set variables in ACPI ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFS ACPI processor: remove deprecated ACPI procfs I/F ACPI power_resource: remove unused procfs I/F ACPI: remove deprecated ACPI procfs I/F ACPI: introduce drivers/acpi/sysfs.c ACPI: introduce module parameter acpi.aml_debug_output ACPI: introduce drivers/acpi/debugfs.c ACPI, APEI, ERST debug support ACPI, APEI, Manage GHES as platform devices ACPI, APEI, Rename CPER and GHES severity constants ACPI, APEI, Fix a typo of error path of apei_resources_request ACPI / ACPICA: Fix reference counting problems with GPE handlers ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI device ACPI / Sleep: Drop acpi_suspend_finish() ACPI / Sleep: Consolidate suspend and hibernation routines ACPI / Wakeup: Simplify enabling of wakeup devices ACPI / Sleep: Rework enabling wakeup devices ACPI / Sleep: Free NVS copy if suspending of devices fails Fixed up totally buggered "ACPI: fix unused but set variables in ACPI" patch that doesn't even compile in the merge. Thanks to Sedat Dilek <sedat.dilek@googlemail.com> for noticing the breakage before I even pulled. And a big "Grrr.." at Len for not even bothering to compile the tree before asking me to pull.
| * Merge branch 'linus' into releaseLen Brown2010-08-15
| |\ | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/debug.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | gcc-4.6: ACPI: fix unused but set variables in ACPIAndi Kleen2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | Some minor improvements in error handling, but overall it was mostly dead code. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI thermal: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark the ACPI thermal procfs I/F deprecated, because /sys/class/thermal/ is already available and has been working for years w/o any problem. The ACPI thermal procfs I/F will be removed in 2.6.37. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI video: make procfs I/F depend on CONFIG_ACPI_PROCFSZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mark ACPI video driver procfs I/F deprecated, including: /proc/acpi/video/*/info /proc/acpi/video/*/DOS /proc/acpi/video/*/ROM /proc/acpi/video/*/POST /proc/acpi/video/*/POST_info /proc/acpi/video/*/*/info /proc/acpi/video/*/*/state /proc/acpi/video/*/*/EDID and /proc/acpi/video/*/*/brightness, because 1. we already have the sysfs I/F /sysclass/backlight/ as the replacement of /proc/acpi/video/*/*/brightness. 2. the other procfs I/F is not useful for userspace. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI processor: remove deprecated ACPI procfs I/FZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove deprecated ACPI processor procfs I/F, including: /proc/acpi/processor/CPUX/power /proc/acpi/processor/CPUX/limit /proc/acpi/processor/CPUX/info /proc/acpi/processor/CPUX/throttling still exists, as we don't have sysfs I/F available for now. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI power_resource: remove unused procfs I/FZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | Remove unused ACPI power procfs I/F. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: remove deprecated ACPI procfs I/FZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rmove deprecated ACPI procfs I/F, including /proc/acpi/debug_layer /proc/acpi/debug_level /proc/acpi/info /proc/acpi/dsdt /proc/acpi/fadt /proc/acpi/sleep because the sysfs I/F is already available and has been working well for years. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: introduce drivers/acpi/sysfs.cZhang Rui2010-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce drivers/acpi/sysfs.c. code for ACPI sysfs I/F, including #ifdef ACPI_DEBUG /sys/module/acpi/parameters/debug_layer /sys/module/acpi/parameters/debug_level /sys/module/acpi/parameters/trace_method_name /sys/module/acpi/parameters/trace_debug_layer /sys/module/acpi/parameters/trace_debug_level /sys/module/acpi/parameters/trace_state #endif /sys/module/acpi/parameters/acpica_version /sys/firmware/acpi/tables/ /sys/firmware/acpi/interrupts/ is moved to this file. No function change in this patch. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | Merge branch 'acpica-gpe' into releaseLen Brown2010-08-15
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| | * | ACPI / ACPICA: Fix reference counting problems with GPE handlersRafael J. Wysocki2010-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a handler is installed for a GPE associated with an AML method and such that it cannot wake up the system from sleep states, the GPE remains enabled after the handler has been installed, although it should be disabled in that case to avoid spurious execution of the handler. Fix this issue by making acpi_install_gpe_handler() disable GPEs that were previously associated with AML methods and cannot wake up the system from sleep states. Analogously, make acpi_remove_gpe_handler() enable the GPEs that are associated with AML methods after their handlers have been removed and cannot wake up the system from sleep states. In addition to that, fix a code ordering issue in acpi_remove_gpe_handler() that renders the locking ineffective (ACPI_MTX_EVENTS is released temporarily in the middle of the routine to wait for the completion of events already in progress). For this purpose introduce acpi_raw_disable_gpe() and acpi_raw_enable_gpe() to be called with acpi_gbl_gpe_lock held and rework acpi_disable_gpe() and acpi_enable_gpe(), respectively, to use them. Also rework acpi_gpe_can_wake() to use acpi_raw_disable_gpe() instead of calling acpi_disable_gpe() after releasing the lock to avoid the possible theoretical race with acpi_install_gpe_handler(). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: "Moore, Robert" <robert.moore@intel.com> Cc: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | Merge branch 'bugzilla-16422' into releaseLen Brown2010-08-14
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| | * | | ACPI: Add the check of ADR flag in course of finding ACPI handle for PCI deviceZhao Yakui2010-07-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _ADR object is used to provide OSPM with the address of one device on its parent bus. In course of finding ACPI handle for the corresponding PCI device, we will firstly evaluate the _ADR object and then compare the two addresses to see whether it is the target ACPI device. But for one PCI device(0000:00:00.0) under the PCI root bridge, the corresponding address will be constructed as zero.In such case maybe the ACPI device without _ADR object will be misdetected and then be used to create the relationship between PCI device and ACPI device. https://bugzilla.kernel.org/show_bug.cgi?id=16422 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Merge branch 'procfs-cleanup' into releaseLen Brown2010-08-14
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| | * | | | ACPI: introduce module parameter acpi.aml_debug_outputZhang Rui2010-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce module parameter acpi.aml_debug_output. With acpi.aml_debug_output set, we can get AML debug object output (Store (AAA, Debug)), even with CONFIG_ACPI_DEBUG cleared. Together with the runtime custom method mechanism, we can debug AML code problems without rebuilding the kernel. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI: introduce drivers/acpi/debugfs.cZhang Rui2010-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce drivers/acpi/debugfs.c. Code for ACPI debugfs I/F, i.e. /sys/kernel/debug/acpi/custom_method, is moved to this file. And make ACPI debugfs always built in, even if CONFIG_ACPI_DEBUG is cleared. BTW:this adds about 400bytes code to ACPI, when CONFIG_ACPI_DEBUG is cleared. [uaccess.h build fix from Andrew Morton <akpm@linux-foundation.org>] Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Merge branch 'apei' into releaseLen Brown2010-08-14
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| | * | | | | ACPI, APEI, ERST debug supportHuang Ying2010-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds debugging/testing support to ERST. A misc device is implemented to export raw ERST read/write/clear etc operations to user space. With this patch, we can add ERST testing support to linuxfirmwarekit ISO (linuxfirmwarekit.org) to verify the kernel support and the firmware implementation. Signed-off-by: Huang Ying <ying.huang@intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI, APEI, Manage GHES as platform devicesHuang Ying2010-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Register GHES during HEST initialization as platform devices. And make GHES driver into platform device driver. So that the GHES driver module can be loaded automatically when there are GHES available. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI, APEI, Rename CPER and GHES severity constantsHuang Ying2010-08-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The abbreviation of severity should be SEV instead of SER, so the CPER severity constants are renamed accordingly. GHES severity constants are renamed in the same way too. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | | ACPI, APEI, Fix a typo of error path of apei_resources_requestHuang Ying2010-08-08
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a typo of error path of apei_resources_request. release_mem_region and release_region should be interchange. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | | Merge branch 'nvs' into releaseLen Brown2010-08-14
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| | * | | | ACPI / Sleep: Drop acpi_suspend_finish()Rafael J. Wysocki2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function acpi_suspend_finish() is not necessary any more, because acpi_pm_finish() can be used instead of it just fine. Remove it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI / Sleep: Consolidate suspend and hibernation routinesRafael J. Wysocki2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hibernation and suspend routines can be merged, which reduces the complexity of code a bit. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI / Wakeup: Simplify enabling of wakeup devicesRafael J. Wysocki2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To simplify the enabling of wakeup devices during system suspend and hibernation, merge acpi_enable_wakeup_device_prep() with acpi_disable_wakeup_device() and remove unnecessary (and no longer valid) comments from the latter. Rename acpi_enable_wakeup_device() to acpi_enable_wakeup_devices() and acpi_disable_wakeup_device() to acpi_disable_wakeup_devices(), because these functions usually operate on multiple device objects. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | | ACPI / Sleep: Rework enabling wakeup devicesRafael J. Wysocki2010-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no reason why acpi_enable_wakeup_device() should be called with interrupts disabled, because it doesn't access hardware. Thus it is possible to move it next to acpi_enable_wakeup_device_prep() and make the ACPI suspend, hibernate and poweroff code more straightforward. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
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