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path: root/drivers/acpi/event.c
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* acpi: use non-racy method for proc entries creationDenis V. Lunev2008-04-291-4/+4
| | | | | | | | | | | | | | Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data be setup before gluing PDE to main tree. Add correct ->owner to proc_fops to fix reading/module unloading race. Signed-off-by: Denis V. Lunev <den@openvz.org> Cc: Len Brown <lenb@kernel.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* ACPI: static acpi_chain_headAdrian Bunk2008-02-141-1/+1
| | | | | Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: create notifier chain to get hotkey events to graphics driverZhang Rui2008-02-071-0/+28
| | | | | | | | Kernel mode graphics drivers need this ACPI notifier chaine so that they can get notified upon hotkey events. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: fix CONFIG_NET=n acpi_bus_generate_netlink_event build failureHenrique de Moraes Holschuh2007-09-031-1/+1
| | | | | | | | drivers/acpi/event.c:243: error: 'acpi_generate_netlink_event' undeclared here (not in a function) Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: fix ia64 allnoconfig buildLen Brown2007-08-241-2/+3
| | | | | | | drivers/acpi/event.c:238: error: conflicting types for ‘acpi_bus_generate_netlink_event’ include/acpi/acpi_bus.h:324: error: previous declaration of ‘acpi_bus_generate_netlink_event’ was here Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: Schedule /proc/acpi/event for removalLen Brown2007-08-231-0/+6
| | | | | | | | | | | | Schedule /proc/acpi/event for removal in 6 months. Re-name acpi_bus_generate_event() to acpi_bus_generate_proc_event() to make sure there is no confusion that it is for /proc/acpi/event only. Add CONFIG_ACPI_PROC_EVENT to allow removal of /proc/acpi/event. There is no functional change if CONFIG_ACPI_PROC_EVENT=y Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: don't duplicate input events on netlinkZhang Rui2007-08-231-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous events patch added a netlink event for every user of the legacy /proc/acpi/event interface. However, some users of /proc/acpi/event are really input events, and they already report their events via the input layer. Introduce a new interface, acpi_bus_generate_netlink_event(), which is explicitly called by devices that want to repoprt events via netlink. This allows the input-like events to opt-out of generating netlink events. In summary: events that are sent via netlink: ac/battery/sbs thermal processor thinkpad_acpi dock/bay events that are sent via input layer: button video hotkey thinkpad_acpi hotkey asus_acpi/asus-laptop hotkey sonypi/sonylaptop Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: staticAdrian Bunk2007-08-111-1/+1
| | | | | | | | Make the needlessly global "acpi_event_seqnum" static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: export ACPI events via acpi_mc_group multicast groupZhang Rui2007-07-221-20/+9
| | | | | | | | | | | | This is an incremental patch for the recent genetlink multicast changes. Now ACPI events are exported via generic netlink multicast group. Thanks for Johannes' help on developing this patch Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: netlink: remove unnecessary EXPORT_SYMBOLLen Brown2007-07-031-2/+0
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: Export events via generic netlinkZhang Rui2007-07-031-7/+159
| | | | | | | | | | Upon ACPI events, send an "acpi_event" via Generic Netlink. This is in addition to /proc/acpi/event, which remains intact for now. Thanks to Jamal for his great help. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: clean up ACPI_MODULE_NAME() useLen Brown2007-02-121-1/+1
| | | | | | | | | | cosmetic only Make "module name" actually match the file name. Invoke with ';' as leaving it off confuses Lindent and gcc doesn't care. Fix indentation where Lindent did get confused. Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: add 'const' to several ACPI file_operationsArjan van de Ven2006-07-101-1/+1
| | | | | Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: delete tracing macros from drivers/acpi/*.cPatrick Mochel2006-06-271-8/+6
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: Enable ACPI error messages w/o CONFIG_ACPI_DEBUGThomas Renninger2006-06-261-4/+1
| | | | | Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* [PATCH] Fix /proc/acpi/events around suspendPavel Machek2005-10-171-3/+2
| | | | | | | | | 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>
* [ACPI] Lindent all ACPI filesLen Brown2005-08-051-31/+31
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] whitespacePavel Machek2005-08-051-12/+6
| | | | | Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
* Linux-2.6.12-rc2Linus Torvalds2005-04-161-0/+140
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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