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* [PATCH] kfree cleanup: misc remaining driversJesper Juhl2005-11-07
| | | | | | | | | | | | | | | | | | This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] drivers/acpi: fix-up schedule_timeout() usageNishanth Aravamudan2005-11-07
| | | | | | | | | | | Use schedule_timeout_interruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Also use msecs_to_jiffies() instead of direct HZ division to avoid rounding errors. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix missing includesTim Schmielau2005-10-30
| | | | | | | | | | | | | | | | | | | | | I recently picked up my older work to remove unnecessary #includes of sched.h, starting from a patch by Dave Jones to not include sched.h from module.h. This reduces the number of indirect includes of sched.h by ~300. Another ~400 pointless direct includes can be removed after this disentangling (patch to follow later). However, quite a few indirect includes need to be fixed up for this. In order to feed the patches through -mm with as little disturbance as possible, I've split out the fixes I accumulated up to now (complete for i386 and x86_64, more archs to follow later) and post them before the real patch. This way this large part of the patch is kept simple with only adding #includes, and all hunks are independent of each other. So if any hunk rejects or gets in the way of other patches, just drop it. My scripts will pick it up again in the next round. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] introduce .valid callback for pm_opsShaohua Li2005-10-30
| | | | | | | | | | | Add pm_ops.valid callback, so only the available pm states show in /sys/power/state. And this also makes an earlier states error report at enter_state before we do actual suspend/resume. Signed-off-by: Shaohua Li<shaohua.li@intel.com> Acked-by: Pavel Machek<pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] memory hotplug: move section_mem_map alloc to sparse.cDave Hansen2005-10-30
| | | | | | | | | | | | | | | This basically keeps up from having to extern __kmalloc_section_memmap(). The vaddr_in_vmalloc_area() helper could go in a vmalloc header, but that header gets hard to work with, because it needs some arch-specific macros. Just stick it in here for now, instead of creating another header. Signed-off-by: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Lion Vollnhals <webmaster@schiggl.de> Signed-off-by: Jiri Slaby <xslaby@fi.muni.cz> Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] `unaligned access' in acpi get_root_bridge_busnr()Peter Chubb2005-10-20
| | | | | | | | | | | | In drivers/acpi/glue.c the address of an integer is cast to the address of an unsigned long. This breaks on systems where a long is larger than an int --- for a start the int can be misaligned; for a second the assignment through the pointer will overwrite part of the next variable. Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au> Acked-by: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix /proc/acpi/events around suspendPavel Machek2005-10-17
| | | | | | | | | Fix -EIO on /proc/acpi/events after suspends. This actually breaks suspending by power button in many setups. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] remove ACPI S4bios supportPavel Machek2005-09-10
| | | | | | | | | | | | Remove S4BIOS support. It is pretty useless, and only ever worked for _me_ once. (I do not think anyone else ever tried it). It was in feature-removal for a long time, and it should have been removed before. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix CONFIG_ACPI_BLACKLIST_YEARviro@ZenIV.linux.org.uk2005-09-09
| | | | | | | | This makes ACPI_BLACKLIST_YEAR be consistently defined when ACPI is enabled, regardless of whether we're on x86 or not, and thus avoids bogus -Wundef warnings on ia64. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ACPI] revert bad processor_core.c patch for bug 5128Len Brown2005-09-03
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] build fix - processor_core.c w/ !CONFIG_SMPLen Brown2005-09-03
| | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=5128 Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] acpi_video_device_write_state() now worksLuming Yu2005-09-03
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=5060 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix processor_core.c for NR_CPUS > 256Venkatesh Pallipadi2005-09-03
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=5128 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix run-time error checking in acpi_pci_irq_disable()Kenji Kaneshige2005-09-03
| | | | | | | | | | The 'bus' field in pci_dev structure should be checked before calling pci_read_config_byte() because pci_bus_read_config_byte() called by pci_read_config_byte() refers to 'bus' field. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] add static to function definitionsAdrian Bunk2005-09-03
| | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] ACPICA 20050902Robert Moore2005-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed a problem with the internal Owner ID allocation and deallocation mechanisms for control method execution and recursive method invocation. This should eliminate the OWNER_ID_LIMIT exceptions and "Invalid OwnerId" messages seen on some systems. Recursive method invocation depth is currently limited to 255. (Alexey Starikovskiy) http://bugzilla.kernel.org/show_bug.cgi?id=4892 Completely eliminated all vestiges of support for the "module-level executable code" until this support is fully implemented and debugged. This should eliminate the NO_RETURN_VALUE exceptions seen during table load on some systems that invoke this support. http://bugzilla.kernel.org/show_bug.cgi?id=5162 Fixed a problem within the resource manager code where the transaction flags for a 64-bit address descriptor were handled incorrectly in the type-specific flag byte. Consolidated duplicate code within the address descriptor resource manager code, reducing overall subsystem code size. Signed-off-by: Robert Moore <Robert.Moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] revert owner-id-3.patchLen Brown2005-09-03
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Error: Invalid owner_id: 00Alexey Y. Starikovskiy2005-08-31
| | | | | Signed-off-by: Alexey Y. Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] ACPICA 20050815Bob Moore2005-08-29
| | | | | | | | | | | | | | Implemented a full bytewise compare to determine if a table load request is attempting to load a duplicate table. The compare is performed if the table signatures and table lengths match. This will allow different tables with the same OEM Table ID and revision to be loaded. Although the BIOS is technically violating the ACPI spec when this happens -- it does happen -- so Linux must handle it. Signed-off-by: Robert Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* Auto-update from upstreamLen Brown2005-08-29
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| * [PATCH] acpi_shutdown: Only prepare for power off on power_offEric W. Biederman2005-08-27
| | | | | | | | | | | | | | | | | | | | | | | | | | When acpi_sleep_prepare was moved into a shutdown method we started calling it for all shutdowns. It appears this triggers some systems to power off on reboot. Avoid this by only calling acpi_sleep_prepare if we are going to power off the system. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | merge ibm into testLen Brown2005-08-25
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| * | [ACPI] IBM ThinkPad ACPI Extras Driver v0.12Borislav Deianov2005-08-25
| |/ | | | | | | | | | | | | http://ibm-acpi.sf.net/ Signed-off-by: Borislav Deianov <borislav@users.sf.net> Signed-off-by: Len Brown <len.brown@intel.com>
| * Merge ../to-linus-stable/Len Brown2005-08-15
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* | | [ACPI] delete CONFIG_ACPI_PCILen Brown2005-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete the ability to build an ACPI kernel that does not include PCI support. When such a machine is created and it requires a tuned kernel, send a patch. http://bugzilla.kernel.org/show_bug.cgi?id=1364 Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] remove "default m" from acpi/KconfigLen Brown2005-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Andi Kleen suggested it was unconventional for us to "default m" on ACPI modules -- even though they are expected to be deployed as modules. But as "default n" would likely result in some users building nonsense kernels, we compromise to "default y". Distros are expected to continue to use =m in their configs. Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] reduce use of EXPERIMENTAL in acpi/KconfigLen Brown2005-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Distros are shipping modules we had marked EXPERIMENTAL, so clearly it has lost some meaning. Delete that dependency for shipping modules, retaining it only for ACPI_HOTKEY and ACPI_CONTAINER to emphasize that they lack testing on real hardware. Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] IA64-related ACPI Kconfig fixesLen Brown2005-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Build issues were mostly in the ACPI=n case -- don't do that. Select ACPI from IA64_GENERIC. Add some missing dependencies on ACPI. Mark BLACKLIST_YEAR and some laptop-only ACPI drivers as X86-only. Let me know when you get an IA64 Laptop. Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] delete CONFIG_ACPI_BUSLen Brown2005-08-24
| | | | | | | | | | | | | | | | | | it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] delete CONFIG_ACPI_INTERPRETERLen Brown2005-08-24
| | | | | | | | | | | | | | | | | | it is a synonym for CONFIG_ACPI Signed-off-by: Len Brown <len.brown@intel.com>
* | | [ACPI] delete CONFIG_ACPI_BOOTLen Brown2005-08-24
| | | | | | | | | | | | | | | | | | it has been a synonym for CONFIG_ACPI since 2.6.12 Signed-off-by: Len Brown <len.brown@intel.com>
* | | Merge from-linus to-akpmLen Brown2005-08-15
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| * | Revert PCIBIOS_MIN_IO changes for 2.6.13Linus Torvalds2005-08-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commits 71db63acff69618b3d9d3114bd061938150e146b [PATCH] increase PCIBIOS_MIN_IO on x86 and 0b2bfb4e7ff61f286676867c3508569bea6fbf7a ACPI: increase PCIBIOS_MIN_IO on x86 since Lukas Sandströ<lukass@etek.chalmers.se> reports that this breaks his on-board nvidia audio. We should re-visit this later. For now we revert the change Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge 'acpi-2.6.12' branch into to-akpmLen Brown2005-08-15
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| * \ \ Merge to-linus-stable into to-akpmLen Brown2005-08-15
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| | * | [ACPI] re-enable platform-specific hotkey drivers by defaultLuming Yu2005-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When both platform-specific and generic drivers exist, enable generic over-ride with "acpi_generic_hotkey". http://bugzilla.kernel.org/show_bug.cgi?id=4953 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | [ACPI] don't complain about PCI root bridges without _SEGBjorn Helgaas2005-08-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are lots of single-PCI-segment machines that don't supply _SEG for the root bridges. The PCI root bridge driver silently assumes the segment to be zero in this case, so glue.c shouldn't complain either. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge acpi-2.6.12 to-akpmLen Brown2005-08-11
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| * | | [ACPI] Lindent drivers/acpi/ec.cLen Brown2005-08-11
| | | | | | | | | | | | | | | | | | | | | | | | necessary for clean merge from acpi-2.6.12 to-akpm Signed-off-by: Len Brown <len.brown@intel.com>
| * | | [ACPI] Fix "ec_burst=1" mode latency issueLuming Yu2005-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=3851 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | [ACPI] Lindent all ACPI filesLen Brown2005-08-05
| | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | | [ACPI] whitespacePavel Machek2005-08-05
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | [ACPI] Merge acpi-2.6.12 branch into 2.6.13-rc3Len Brown2005-08-05
|\| | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | | [ACPI] ACPI_HOTPLUG_CPU Kconfig dependency updateAdrian Bunk2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prevent: HOTPLUG_CPU=y ACPI_PROCESSOR=y ACPI_HOTPLUG_CPU=n Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | [ACPI] lint: irqrouter_suspend() takes a pm_message_t, not a u32Andrew Morton2005-08-04
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | [ACPI] acpi_remove_notify_handler() on video driver unloadKarol Kozimor2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The video driver doesn't properly remove all the notify handlers on module unload. This has a side effect of subdevices failing to register on module reload, but sudden death looms if the handlers trigger after the module is unloaded. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | [ACPI] acpi_pci_enable_irq() now checks for acpi_register_gsi() errorsKenji Kaneshige2005-08-04
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | /home/lenb/src/to-akpm branch 'acpi-2.6.12'Len Brown2005-08-04
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| * | When a merge does not work automatically, git preventsLen Brown2005-08-04
| |\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit from running until a change has been made in the destination. In this instance the desired result was to choose the destination version of the file and ignore the source version, but git would not allow that. Here I added a blank line to let git commit think I resolved a merge conflict.
| * | Merge ../to-linusLen Brown2005-08-03
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