sh-pfc: r8a7791: Fix definition of MOD_SEL3

There is a missing 0 entry from the MOD_SEL3 table.
Signed-off-by: NPhil Edworthy <phil.edworthy@renesas.com>
Acked-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/sh-pfc/pfc-r8a7791.c

@@ -5288,7 +5288,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
 		/* SEL_SCIF3 [2] */
 		FN_SEL_SCIF3_0, FN_SEL_SCIF3_1, FN_SEL_SCIF3_2, FN_SEL_SCIF3_3,
 		/* SEL_IEB [2] */
-		FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2,
+		FN_SEL_IEB_0, FN_SEL_IEB_1, FN_SEL_IEB_2, 0,
 		/* SEL_MMC [1] */
 		FN_SEL_MMC_0, FN_SEL_MMC_1,
 		/* SEL_SCIF5 [1] */