1 From 41adcc8cf217dfb4b70c2da061e70034b3c9add0 Mon Sep 17 00:00:00 2001
2 From: Sascha Hauer <s.hauer@pengutronix.de>
3 Date: Wed, 13 May 2015 10:52:31 +0200
4 Subject: [PATCH 12/76] thermal: remove useless call to
5 thermal_zone_device_set_polling
7 When the thermal zone has no get_temp callback then thermal_zone_device_register()
8 calls thermal_zone_device_set_polling() with a polling delay of 0. This
9 only cancels the poll_queue. Since the poll_queue hasn't been scheduled this
10 is a no-op. Remove it.
12 Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
13 Acked-by: Eduardo Valentin <edubezval@gmail.com>
15 drivers/thermal/thermal_core.c | 3 ---
16 1 file changed, 3 deletions(-)
18 --- a/drivers/thermal/thermal_core.c
19 +++ b/drivers/thermal/thermal_core.c
20 @@ -1571,9 +1571,6 @@ struct thermal_zone_device *thermal_zone
22 INIT_DELAYED_WORK(&(tz->poll_queue), thermal_zone_device_check);
24 - if (!tz->ops->get_temp)
25 - thermal_zone_device_set_polling(tz, 0);
27 thermal_zone_device_update(tz);