mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
f0a5f24217
- two upstreamed patches removed - compile tested all targets using 4.1 - run tested ar71xx Signed-off-by: Roman Yeryomin <roman@advem.lv> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47694
30 lines
961 B
Diff
30 lines
961 B
Diff
From 18f50eae474edc716b01959fad6898c8553b131c Mon Sep 17 00:00:00 2001
|
|
From: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Date: Wed, 13 May 2015 10:52:33 +0200
|
|
Subject: [PATCH 14/76] thermal: Add comment explaining test for critical
|
|
temperature
|
|
|
|
The code testing if a temperature should be emulated or not is
|
|
not obvious. Add a comment explaining why this test is done.
|
|
|
|
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
|
|
Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
|
|
---
|
|
drivers/thermal/thermal_core.c | 5 +++++
|
|
1 file changed, 5 insertions(+)
|
|
|
|
--- a/drivers/thermal/thermal_core.c
|
|
+++ b/drivers/thermal/thermal_core.c
|
|
@@ -435,6 +435,11 @@ int thermal_zone_get_temp(struct thermal
|
|
}
|
|
}
|
|
|
|
+ /*
|
|
+ * Only allow emulating a temperature when the real temperature
|
|
+ * is below the critical temperature so that the emulation code
|
|
+ * cannot hide critical conditions.
|
|
+ */
|
|
if (!ret && *temp < crit_temp)
|
|
*temp = tz->emul_temperature;
|
|
}
|