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* Merge branches 'bugzilla-14668' and 'misc-2.6.35' into releaseLen Brown2010-06-011-2/+1
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| * ACPI: EC: Use kmemdupJulia Lawall2010-05-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI / EC / PM: Fix names of functions that block/unblock EC transactionsRafael J. Wysocki2010-05-281-8/+8
| | | | | | | | | | | | | | | | | | | | | | The names of the functions used for blocking/unblocking EC transactions during suspend/hibernation suggest that the transactions are suspended and resumed by them, while in fact they are disabled and enabled. Rename the functions (and the flag used by them) to better reflect what they really do. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI / EC / PM: Fix race between EC transactions and system suspendRafael J. Wysocki2010-05-281-0/+10
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There still is a race that may result in suspending the system in the middle of an EC transaction in progress, which leads to problems (like the kernel thinking that the ACPI global lock is held during resume while in fact it's not). To remove the race condition, modify the ACPI platform suspend and hibernate callbacks so that EC transactions are blocked right after executing the _PTS global control method and are allowed to happen again right after the low-level wakeup. Introduce acpi_pm_freeze() that will disable GPEs, wait until the event queues are empty and block EC transactions. Use it wherever GPEs are disabled in preparation for switching local interrupts off. Introduce acpi_pm_thaw() that will allow EC transactions to happen again and enable runtime GPEs. Use it to balance acpi_pm_freeze() wherever necessary. In addition to that use acpi_ec_resume_transactions_early() to unblock EC transactions as early as reasonably possible during resume. Also unblock EC transactions in acpi_hibernation_finish() and in the analogous suspend routine to make sure that the EC transactions are enabled in all error paths. Fixes https://bugzilla.kernel.org/show_bug.cgi?id=14668 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-and-tested-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
*-. Merge branches 'battery', 'bugzilla-14667', 'bugzilla-15096', ↵Len Brown2010-04-061-26/+10
|\ \ | | | | | | | | | 'bugzilla-15480', 'bugzilla-15521', 'bugzilla-15605', 'gpe-reference-counters', 'misc', 'pxm-fix' and 'video-random-key' into release
| | * include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-0/+1
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
| * ACPI: EC: Allow multibyte access to ECAlexey Starikovskiy2010-03-171-26/+9
|/ | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=14667 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
*---. Merge branches 'battery-2.6.34', 'bugzilla-10805', 'bugzilla-14668', ↵Len Brown2010-03-141-55/+130
|\ \ \ | | | | | | | | | | | | 'bugzilla-531916-power-state', 'ht-warn-2.6.34', 'pnp', 'processor-rename', 'sony-2.6.34', 'suse-bugzilla-531547', 'tz-check', 'video' and 'misc-2.6.34' into release
| | | * Merge branch 'acpica' of ↵Linus Torvalds2010-03-011-2/+2
| | | |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: replace acpi_integer by u64 ACPICA: Update version to 20100121. ACPICA: Remove unused uint32_struct type ACPICA: Disassembler: Remove obsolete "Integer64" field in parse object ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type ACPICA: Predefined name repair: fix NULL package elements ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls ACPICA: Update all ACPICA copyrights and signons to 2010 ACPICA: Update for new gcc-4 warning options
| | | | * ACPI: replace acpi_integer by u64Lin Ming2010-01-281-2/+2
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | acpi_integer is now obsolete and removed from the ACPICA code base, replaced by u64. Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * ACPI: Use GPE reference counting to support shared GPEsRafael J. Wysocki2010-02-241-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To fix a bug and address the reviewers' comments regarding the ACPI GPE refcounting patch, do the following additional changes: o Remove the second argument of acpi_ev_enable_gpe(), 'write_to_hardware', because it is not necessary any more. o Add the "bad parameter" test against 'type' in acpi_enable_gpe() and acpi_disable_gpe(). o Make acpi_enable_gpe() only check 'status' for runtime GPEs if acpi_ev_enable_gpe() was actually called. o Make acpi_disable_gpe() return 'status' returned by acpi_ev_disable_gpe() and fix a bug where ACPI_GPE_TYPE_WAKE and ACPI_GPE_TYPE_RUNTIME were exchanged by mistake. o Add comments explaining why acpi_set_gpe() is used by the ACPI EC driver. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | | * ACPI: Use GPE reference counting to support shared GPEsRafael J. Wysocki2010-02-221-6/+8
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI GPEs may map to multiple devices. The current GPE interface only provides a mechanism for enabling and disabling GPEs, making it difficult to change the state of GPEs at runtime without extensive cooperation between devices. Add an API to allow devices to indicate whether or not they want their device's GPE to be enabled for both runtime and wakeup events. Remove the old GPE type handling entirely, which gets rid of various quirks, like the implicit disabling with GPE type setting. This requires a small amount of rework in order to ensure that non-wake GPEs are enabled by default to preserve existing behaviour. Based on patches from Matthew Garrett <mjg@redhat.com>. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * ACPI / EC / PM: Close race between EC and resume from hibernationRafael J. Wysocki2010-03-081-1/+32
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a race between resume from hibernation and the EC driver that may result in restoring the hibernation image in the middle of an EC transaction in progress, which in turn may lead to unpredictable behavior of the platform. To remove that race condition, add a helpers for suspending and resuming EC transactions in a safe way to be executed by the ACPI platform hibernate pre-restore and restore cleanup callbacks. http://bugzilla.kernel.org/show_bug.cgi?id=14668 Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Reported-and-tested-by: Maxim Levitsky <maximlevitsky@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: EC: Add wait for irq stormAlexey Starikovskiy2010-01-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | Merge of poll and irq modes accelerated EC transaction, so that keyboard starts to suffer again. Add msleep(1) into transaction path for the storm to allow keyboard controller to do its job. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14747 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: SBS: Move SBS HC callback to faster Notify queueAlexey Starikovskiy2010-01-151-1/+2
| | | | | | | | | | | | | | | | SBS transactions should happen in Notify work queue, to not create a dead lock with GPE execution accessing SBS devices. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: EC: Accelerate query executionAlexey Starikovskiy2009-12-241-45/+77
|/ | | | | | | | | | | Split EC query handling into acknowledge and execution phase. This allows much smaller pending query lattency and lowers chances of EC going "wild" and losing events. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14858 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
*-. Merge branches 'bugzilla-14446', 'bugzilla-14753' and 'bugzilla-14824' into ↵Len Brown2009-12-241-2/+8
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| * | ACPI: EC: Fix MSI DMI detectionAlexey Starikovskiy2009-12-221-2/+8
| |/ | | | | | | | | | | | | | | | | | | MSI strings should be ORed, not ANDed. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14446 cc: stable@kernel.org Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPICA: Add post-order callback to acpi_walk_namespaceLin Ming2009-11-241-1/+1
|/ | | | | | | | | | | | | | The existing interface only has a pre-order callback. This change adds an additional parameter for a post-order callback which will be more useful for bus scans. ACPICA BZ 779. Also update the external calls to acpi_walk_namespace. http://www.acpica.org/bugzilla/show_bug.cgi?id=779 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'bugzilla-14081' into releaseLen Brown2009-10-031-6/+46
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| * ACPI: EC: Don't parse DSDT for EC early init on CompalAlexey Starikovskiy2009-10-031-0/+15
| | | | | | | | | | | | | | | | | | | | | | Compal DSDT breaks if scanned early, while we need early scan for almost all ASUS machines. Safest workaround seems to be to continue do an early scan for all machines, but this Compal model. http://bugzilla.kernel.org/show_bug.cgi?id=14086 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: EC: Rewrite DMI checksAlexey Starikovskiy2009-10-031-6/+31
| | | | | | | | | | | | | | | | | | | | Use dmi_check_system() for DMI matching. Don't use string "Notebook" for matching MSI hardware. http://bugzilla.kernel.org/show_bug.cgi?id=14081 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: EC: Restart command even if no interrupts from ECAlexey Starikovskiy2009-10-021-3/+1
|/ | | | | | | | | EC may forget a command without sending any "reset" interrupt, thus we need to lessen the requirement for transaction restart. Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14247 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'misc-2.6.32' into releaseLen Brown2009-09-191-0/+1
|\ | | | | | | | | | | | | Conflicts: drivers/pci/dmar.c Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: linux/acpi.h should not include linux/dmi.hLen Brown2009-09-191-0/+1
| | | | | | | | | | | | users of acpi.h that need dmi.h should include it directly. Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'ec' into releaseLen Brown2009-09-191-100/+50
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/ec.c Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: Drop orphan commentAlexey Starikovskiy2009-08-291-4/+0
| | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: use BURST mode only for MSI notebooksAlexey Starikovskiy2009-08-291-2/+4
| | | | | | | | | | | | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: Merge IRQ and POLL modesAlexey Starikovskiy2009-08-291-94/+46
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In general, EC transaction should complete in less than 1ms, thus it is possible to merge wait for 1ms in poll mode and 1ms of interrupt transaction timeout. Still, driver will wait 500ms for EC to complete transaction. This significantly simplifies driver and makes it immune to problematic EC interrupt implementations. It also may lessen kernel start-up time by 500ms. References: http://bugzilla.kernel.org/show_bug.cgi?id=12949 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'bjorn-start-stop-2.6.32' into releaseLen Brown2009-09-191-74/+44
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| * | ACPI: EC: remove .stop() methodBjorn Helgaas2009-06-251-14/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .stop() method into .remove(). acpi_ec_stop() is only called via acpi_device_probe() and acpi_device_remove(), and in both cases it is called immediately before acpi_ec_remove(), so there's no need to have it be a separate method. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: remove .start() methodBjorn Helgaas2009-06-251-18/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch folds the .start() method into .add(). acpi_ec_start() is always called immediately after acpi_ec_add(), so there's no need to have it be a separate method. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: move acpi_ec_start() after acpi_ec_add()Bjorn Helgaas2009-06-251-56/+56
| |/ | | | | | | | | | | | | | | | | | | | | | | This patch rearranges ec_install_handlers() and acpi_ec_start() so acpi_ec_start() ends up just after acpi_ec_add(). A subsequent patch will merge them. Code movement only; no functional change. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPI: Move definition of PREFIX from acpi_bus.h to internal..hLen Brown2009-08-281-1/+0
|/ | | | | | | | | | | | | Linux/ACPI core files using internal.h all PREFIX "ACPI: ", however, not all ACPI drivers use/want it -- and they should not have to #undef PREFIX to define their own. Add GPL commment to internal.h while we are there. This does not change any actual console output, asside from a whitespace fix. Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: EC: Fix ACPI EC resume non-query interrupt messageAlmer S. Tigelaar2009-04-231-0/+1
| | | | | | | | | | | | | | | | | | When resuming from standby (on a laptop) I see the following message in my kernel.log: "ACPI: EC: non-query interrupt received, switching to interrupt mode" This apparently prevented sony-laptop to properly restore the brightness level on resume. The cause: In drivers/acpi/ec.c the acpi_ec_suspend function clears the GPE mode bit, but this is not restored in acpi_ec_resume (the function below it). The patch below fixes this by properly restoring the GPE_MODE bit. Tested and confirmed to work. Signed-off-by: Almer S. Tigelaar <almer@gnome.org> Signed-off-by: Mattia Dongili <malattia@linux.it> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'constify' into releaseLen Brown2009-04-051-1/+1
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| * ACPI: constify VFTs (1/2)Jan Engelhardt2009-04-031-1/+1
| | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@medozas.de> Signed-off-by: Len Brown <len.brown@intel.com>
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*-. \ Merge branches 'bugzilla-12461' and 'bugzilla-9998' into releaseLen Brown2009-04-051-8/+22
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| | * | ACPI: EC: Separate delays for MSI hardwareAlexey Starikovskiy2009-04-011-3/+13
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | MSI notebooks require very strict delays, while all others are happy with msleep(). References: http://bugzilla.kernel.org/show_bug.cgi?id=9998 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * / ACPI: EC: Always parse EC deviceAlexey Starikovskiy2009-04-011-5/+9
| |/ | | | | | | | | | | | | | | | | | | If ECDT info is not valid, we have last chance to configure EC driver properly at this point, don't miss it. http://bugzilla.kernel.org/show_bug.cgi?id=12461 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* / ACPI: call acpi_ec_init() explicitly rather than as initcallBjorn Helgaas2009-03-271-6/+1
|/ | | | | | | | | | | This patch makes acpi_init() call acpi_ec_init() directly. Previously, both were subsys_initcalls. acpi_ec_init() must happen after acpi_init(), and it's better to call it explicitly rather than rely on link ordering. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: EC: Add delay for slow MSI controllerAlexey Starikovskiy2009-02-211-0/+9
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=12011 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: Fix crash on ASUS laptopsTero Roponen2009-01-171-1/+1
| | | | | | | | | This patch fixes the crash I experienced in 2.6.29-rc2. Tested on ASUS M50vm. Signed-off-by: Tero Roponen <tero.roponen@gmail.com> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: EC: Don't trust ECDT tables from ASUSAlexey Starikovskiy2009-01-161-44/+30
| | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=9399 http://bugzilla.kernel.org/show_bug.cgi?id=11880 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: EC: Limit workaround for ASUS notebooks even moreAlexey Starikovskiy2009-01-161-1/+2
| | | | | | | References: http://bugzilla.kernel.org/show_bug.cgi?id=11884 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'fluff' into releaseLen Brown2009-01-091-2/+2
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| * ACPI: ec.c, pci_link.c, video_detec.c: staticRoel Kluin2008-12-301-2/+2
| | | | | | | | | | | | | | Sparse asked whether these could be static. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
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*-. | Merge branches 'release', 'bugzilla-11880', 'bugzilla-12037' and ↵Len Brown2009-01-091-21/+22
|\ \| | | | | | | | | | 'bugzilla-12257' into release
| * | ACPI: EC: fix compilation warningHannes Eder2008-11-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the warning introduced in commit c5279dee26c0e8d7c4200993bfc4b540d2469598, and give the dummy variable a more verbose name. drivers/acpi/ec.c: In function 'acpi_ec_ecdt_probe': drivers/acpi/ec.c:1015: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Hannes Eder <hannes@hanneseder.net> Acked-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: EC: Add some basic check for ECDT dataAlexey Starikovskiy2008-11-261-21/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | One more ASUS comes with empty ECDT, add a guard for it... http://bugzilla.kernel.org/show_bug.cgi?id=11880 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
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