diff --git a/drivers/clk/renesas/clk-mstp.c b/drivers/clk/renesas/clk-mstp.c
index c0319b8acf35..93506251f7ed 100644
--- a/drivers/clk/renesas/clk-mstp.c
+++ b/drivers/clk/renesas/clk-mstp.c
@@ -127,9 +127,9 @@ static const struct clk_ops cpg_mstp_clock_ops = {
 	.is_enabled = cpg_mstp_clock_is_enabled,
 };
 
-static struct clk * __init
-cpg_mstp_clock_register(const char *name, const char *parent_name,
-			unsigned int index, struct mstp_clock_group *group)
+static struct clk * __init cpg_mstp_clock_register(const char *name,
+	const char *parent_name, unsigned int index,
+	struct mstp_clock_group *group)
 {
 	struct clk_init_data init;
 	struct mstp_clock *clock;