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[POWERPC] powermac: disallow pmu sleep notifiers from aborting sleep

Forráskód böngészése 
Tracing through the code, no current PMU sleep notifier can abort sleep.
Since no new PMU sleep notifiers should be added, this patch simplifies the
code and removes the ability to abort sleep.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Johannes Berg
2007-03-19 11:53:55 +01:00
committed by Paul Mackerras
szülő 17e638bc28
commit 70b52b3869
6 fájl változott, egészen pontosan 24 új sor hozzáadva és 88 régi sor törölve
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5
sound/oss/dmasound/dmasound_awacs.c
Fájl megtekintése

@@ -257,7 +257,7 @@ static volatile struct dbdma_cmd *emergency_dbdma_cmd;
/*
* Stuff for restoring after a sleep.
*/
static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when);
static void awacs_sleep_notify(struct pmu_sleep_notifier *self, int when);
struct pmu_sleep_notifier awacs_sleep_notifier = {
awacs_sleep_notify, SLEEP_LEVEL_SOUND,
};
@@ -1419,7 +1419,7 @@ load_awacs(void)
* Save state when going to sleep, restore it afterwards.
*/
/* FIXME: sort out disabling/re-enabling of read stuff as well */
static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when)
static void awacs_sleep_notify(struct pmu_sleep_notifier *self, int when)
{
unsigned long flags;
@@ -1548,7 +1548,6 @@ static int awacs_sleep_notify(struct pmu_sleep_notifier *self, int when)
spin_unlock_irqrestore(&dmasound.lock, flags);
UNLOCK();
}
return PBOOK_SLEEP_OK;
}
#endif /* CONFIG_PM */