[PATCH 08/14] thermal: Prevent polling from happening during system suspend

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From: "Rafael J. Wysocki" <rjw@xxxxxxx>

The thermal driver should use a freezable workqueue to schedule
polling to prevent thermal_zone_device_update() from being run
during system suspend, when the devices it relies on may be inactive.
Make it use the system freezable workqueue for this purpose.

Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx>
Signed-off-by: Len Brown <len.brown@xxxxxxxxx>
---
 drivers/thermal/thermal_sys.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 708f8e9..dd9a574 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -678,10 +678,10 @@ static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
 		return;
 
 	if (delay > 1000)
-		schedule_delayed_work(&(tz->poll_queue),
+		queue_delayed_work(system_freezable_wq, &(tz->poll_queue),
 				      round_jiffies(msecs_to_jiffies(delay)));
 	else
-		schedule_delayed_work(&(tz->poll_queue),
+		queue_delayed_work(system_freezable_wq, &(tz->poll_queue),
 				      msecs_to_jiffies(delay));
 }
 
-- 
1.7.7.rc0.72.g4b5ea

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