1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/sh/pfc.c b/drivers/sh/pfc.c
index 75934e3ea34e..de5e3d65a6fa 100644
--- a/drivers/sh/pfc.c
+++ b/drivers/sh/pfc.c
@@ -217,7 +217,7 @@ static int get_config_reg(struct pinmux_info *gpioc, pinmux_enum_t enum_id,
 
                 if (!r_width)
                         break;
-                for (n = 0; n < (r_width / f_width) * 1 << f_width; n++) {
+                for (n = 0; n < (r_width / f_width) * (1 << f_width); n++) {
                         if (config_reg->enum_ids[n] == enum_id) {
                                 *crp = config_reg;
                                 *indexp = n;