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path: root/drivers/thermal/thermal_hwmon.c
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Diffstat (limited to 'drivers/thermal/thermal_hwmon.c')
-rw-r--r--drivers/thermal/thermal_hwmon.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/thermal/thermal_hwmon.c b/drivers/thermal/thermal_hwmon.c
index f0e504fd866a..37da7a8ea948 100644
--- a/drivers/thermal/thermal_hwmon.c
+++ b/drivers/thermal/thermal_hwmon.c
@@ -78,12 +78,9 @@ temp_crit_show(struct device *dev, struct device_attribute *attr, char *buf)
int temperature;
int ret;
- mutex_lock(&tz->lock);
+ guard(thermal_zone)(tz);
ret = tz->ops.get_crit_temp(tz, &temperature);
-
- mutex_unlock(&tz->lock);
-
if (ret)
return ret;