diff --git a/[refs] b/[refs]
index 5f0b1ca8415f..f7c37019bee6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 13c41157096f05d5037a99152b4cf9d68ef00ef7
+refs/heads/master: edb949185210365f107ddc5efa60df105d25e1d7
diff --git a/trunk/drivers/thermal/thermal_sys.c b/trunk/drivers/thermal/thermal_sys.c
index 6f8d8f971212..800e0c56cc83 100644
--- a/trunk/drivers/thermal/thermal_sys.c
+++ b/trunk/drivers/thermal/thermal_sys.c
@@ -374,7 +374,7 @@ thermal_cooling_device_cur_state_store(struct device *dev,
 	if (!sscanf(buf, "%ld\n", &state))
 		return -EINVAL;
 
-	if (state < 0)
+	if ((long)state < 0)
 		return -EINVAL;
 
 	result = cdev->ops->set_cur_state(cdev, state);