From cd51e61cf4e8b220da37dc35e9c2dc2dc258b4de Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 11 Feb 2011 00:04:52 +0100 Subject: PM / ACPI: Remove references to pm_flags from bus.c If direct references to pm_flags are removed from drivers/acpi/bus.c, CONFIG_ACPI will not need to depend on CONFIG_PM any more. Make that happen. Signed-off-by: Rafael J. Wysocki Acked-by: Len Brown --- kernel/power/main.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'kernel/power/main.c') diff --git a/kernel/power/main.c b/kernel/power/main.c index 701853042c2..b5405af48dd 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -17,10 +17,20 @@ DEFINE_MUTEX(pm_mutex); +#ifdef CONFIG_PM_SLEEP + unsigned int pm_flags; EXPORT_SYMBOL(pm_flags); -#ifdef CONFIG_PM_SLEEP +bool pm_apm_enabled(void) +{ + return !!(pm_flags & PM_APM); +} + +void pm_set_acpi_flag(void) +{ + pm_flags |= PM_ACPI; +} /* Routines for PM-transition notifications */ -- cgit v1.2.3