Thermal: fix a build warning when CONFIG_THERMAL_EMULATION cleared
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c
index 0675687..6472e7e 100644
--- a/drivers/thermal/thermal_sys.c
+++ b/drivers/thermal/thermal_sys.c
@@ -381,9 +381,12 @@
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);