2 Commits (f1feda70b5dfdbe6a1069efffec099b430467331)

Author	SHA1	Message	Date
Jesse Barnes	1a133e0c9d	ACPI: make ACPI button funcs no-ops if not built in ... Yakui pointed out that we don't properly no-op the ACPI button routines if the button driver isn't built in. This will cause problems if ACPI is disabled, so provide stub functions in that case. Reported-by: ykzhao <yakui.zhao@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>	2009-09-17 14:48:23 -07:00
Jesse Barnes	7e12715ecc	ACPI button: provide lid status functions ... Some drivers need to know when a lid event occurs and get the current status. This can be useful for when a platform firmware clobbers some hardware state at lid time, and a driver needs to restore things when the lid is opened again. Acked-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Eric Anholt <eric@anholt.net>	2009-09-10 16:09:11 -07:00