diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index d2f1e62a42328095a35efb25ca461875e9f87c9f..5000727c8c2b87a0a34ff819b62e264735bb265b 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -576,7 +576,7 @@ static int exynos_tmu_set_emulation(void *drv_data, unsigned long temp)
 #define exynos5440_tmu_set_emulation NULL
 static int exynos_tmu_set_emulation(void *drv_data,	unsigned long temp)
 	{ return -EINVAL; }
-#endif/*CONFIG_THERMAL_EMULATION*/
+#endif /* CONFIG_THERMAL_EMULATION */
 
 static int exynos4210_tmu_read(struct exynos_tmu_data *data)
 {