thermal: core: small style fix on __unbind() helper

Simply aligning to parenthesis.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>

drivers/thermal/thermal_core.c

@@ -320,7 +320,7 @@ static void __bind(struct thermal_zone_device *tz, int mask,
 }
 
 static void __unbind(struct thermal_zone_device *tz, int mask,
-			struct thermal_cooling_device *cdev)
+		     struct thermal_cooling_device *cdev)
 {
 	int i;