diff options
author | Rafael J. Wysocki <rjw@sisk.pl> | 2011-02-11 00:04:52 +0100 |
---|---|---|
committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-02-24 19:56:52 +0100 |
commit | 268e43fa442c60235bcc23050d72e62024d247f1 (patch) | |
tree | 06a9dc178a5d86d431b7870f2cd0f4110d06450b /kernel | |
parent | f6ea9ff4fc41fbbb065ed85ed0067c37295787a4 (diff) |
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 <rjw@sisk.pl>
Acked-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/power/main.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 701853042c28..b5405af48ddb 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 */ |