diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2007-05-08 01:08:00 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-08 11:54:19 +1000 |
| commit | f596575e81999c0faf01a2fd340bc96dda058f80 (patch) | |
| tree | 792af13970c576875df2f54077ef98a284c0a0e1 /include/linux/pmu.h | |
| parent | 0108d3fe3c44f01de224f39347b95f6a94181687 (diff) | |
| download | linux-stable-f596575e81999c0faf01a2fd340bc96dda058f80.tar.gz linux-stable-f596575e81999c0faf01a2fd340bc96dda058f80.tar.bz2 linux-stable-f596575e81999c0faf01a2fd340bc96dda058f80.zip | |
[POWERPC] via-pmu: remove LED sleep notifier
The generic LED code now makes sure that suspended devices don't blink,
so we no longer need to do it ourselves. For the suspend to disk case,
however, we need to make sure that we don't blink if the PMU sysdev
was suspended before the LED device.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/linux/pmu.h')
| -rw-r--r-- | include/linux/pmu.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pmu.h b/include/linux/pmu.h index b0952e532ed5..37ca57392add 100644 --- a/include/linux/pmu.h +++ b/include/linux/pmu.h @@ -225,4 +225,12 @@ extern unsigned int pmu_power_flags; /* Backlight */ extern void pmu_backlight_init(void); +/* some code needs to know if the PMU was suspended for hibernation */ +#ifdef CONFIG_PM +extern int pmu_sys_suspended; +#else +/* if power management is not configured it can't be suspended */ +#define pmu_sys_suspended 0 +#endif + #endif /* __KERNEL__ */ |