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 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
