diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
index c1043420dbd3e0e3521f13e32842be4f9765c7bd..c0952cc96bdb8a7927838f318f1697ee6eb76670 100644
--- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
+++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
@@ -341,8 +341,7 @@ static void lcdc_wait_bit(struct sh_mobile_lcdc_priv *priv,
 static void sh_mobile_lcdc_clk_on(struct sh_mobile_lcdc_priv *priv)
 {
 	if (atomic_inc_and_test(&priv->hw_usecnt)) {
-		if (priv->dot_clk)
-			clk_prepare_enable(priv->dot_clk);
+		clk_prepare_enable(priv->dot_clk);
 		pm_runtime_get_sync(priv->dev);
 	}
 }
@@ -351,8 +350,7 @@ static void sh_mobile_lcdc_clk_off(struct sh_mobile_lcdc_priv *priv)
 {
 	if (atomic_sub_return(1, &priv->hw_usecnt) == -1) {
 		pm_runtime_put(priv->dev);
-		if (priv->dot_clk)
-			clk_disable_unprepare(priv->dot_clk);
+		clk_disable_unprepare(priv->dot_clk);
 	}
 }