diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
index 009174d07767ff71451ac70cb4ce4de8b50efdf1..bc5eb453a45ccfb7826e60825b75afed8de868a7 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7740.c
@@ -3720,7 +3720,7 @@ static void __iomem *r8a7740_pinmux_portcr(struct sh_pfc *pfc, unsigned int pin)
 		const struct r8a7740_portcr_group *group =
 			&r8a7740_portcr_offsets[i];
 
-		if (i <= group->end_pin)
+		if (pin <= group->end_pin)
 			return pfc->window->virt + group->offset + pin;
 	}