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ACPI / PAD: power_saving_thread() is not freezable

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power_saving_thread() calls try_to_freeze(), but the thread doesn't mark
itself freezable through set_freezable(), so the try_to_freeze()
call is useless.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Jiri Kosina 2015-10-26 04:02:01 +01:00 committed by Rafael J. Wysocki
parent 32b88194f7
commit 2165747168
1 changed files with 0 additions and 2 deletions
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2
drivers/acpi/acpi_pad.c
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@ -148,8 +148,6 @@ static int power_saving_thread(void *data)
while (!kthread_should_stop()) {
unsigned long expire_time;
try_to_freeze();
/* round robin to cpus */
expire_time = last_jiffies + round_robin_time * HZ;
if (time_before(expire_time, jiffies)) {