Thermal: fix a build warning when CONFIG_THERMAL_EMULATION cleared

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
git-mirror · Feb 6, 2013 · 5e20b2e · 5e20b2e
1 parent 475f41c
commit 5e20b2e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
@@ -381,9 +381,12 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip)
 static int thermal_zone_get_temp(struct thermal_zone_device *tz,
 				unsigned long *temp)
 {
-	int ret = 0, count;
+	int ret = 0;
+#ifdef CONFIG_THERMAL_EMULATION
+	int count;
 	unsigned long crit_temp = -1UL;
 	enum thermal_trip_type type;
+#endif
 
 	mutex_lock(&tz->lock);