pinctrl: mediatek: clean up indentation issues, add missing tab

Trivial fix to clean up indentation issues, add one level of
indentation on two if statements.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/mediatek/pinctrl-moore.c

@@ -310,8 +310,8 @@ static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 		case PIN_CONFIG_DRIVE_STRENGTH:
 			if (hw->soc->drive_set) {
 				err = hw->soc->drive_set(hw, desc, arg);
-			if (err)
-				return err;
+				if (err)
+					return err;
 			} else {
 				err = -ENOTSUPP;
 			}

drivers/pinctrl/mediatek/pinctrl-paris.c

@@ -282,8 +282,8 @@ static int mtk_pinconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
 	case PIN_CONFIG_DRIVE_STRENGTH:
 		if (hw->soc->drive_set) {
 			err = hw->soc->drive_set(hw, desc, arg);
-		if (err)
-			return err;
+			if (err)
+				return err;
 		} else {
 			return -ENOTSUPP;
 		}