mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-27 17:18:59 +00:00
30 lines
1.1 KiB
Diff
30 lines
1.1 KiB
Diff
From 41adcc8cf217dfb4b70c2da061e70034b3c9add0 Mon Sep 17 00:00:00 2001
|
|
From: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Date: Wed, 13 May 2015 10:52:31 +0200
|
|
Subject: [PATCH 12/76] thermal: remove useless call to
|
|
thermal_zone_device_set_polling
|
|
|
|
When the thermal zone has no get_temp callback then thermal_zone_device_register()
|
|
calls thermal_zone_device_set_polling() with a polling delay of 0. This
|
|
only cancels the poll_queue. Since the poll_queue hasn't been scheduled this
|
|
is a no-op. Remove it.
|
|
|
|
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Acked-by: Eduardo Valentin <edubezval@gmail.com>
|
|
---
|
|
drivers/thermal/thermal_core.c | 3 ---
|
|
1 file changed, 3 deletions(-)
|
|
|
|
--- a/drivers/thermal/thermal_core.c
|
|
+++ b/drivers/thermal/thermal_core.c
|
|
@@ -1601,9 +1601,6 @@ struct thermal_zone_device *thermal_zone
|
|
|
|
INIT_DELAYED_WORK(&(tz->poll_queue), thermal_zone_device_check);
|
|
|
|
- if (!tz->ops->get_temp)
|
|
- thermal_zone_device_set_polling(tz, 0);
|
|
-
|
|
thermal_zone_device_reset(tz);
|
|
/* Update the new thermal zone and mark it as already updated. */
|
|
if (atomic_cmpxchg(&tz->need_update, 1, 0))
|