sh-pfc: r8a7740: Remove HDMI function GPIOS

All r8a7740 platforms now use the pinctrl API to control the HDMI pins,
the corresponding function GPIOS are unused. Remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

drivers/pinctrl/sh-pfc/pfc-r8a7740.c

@@ -3386,10 +3386,6 @@ static const struct pinmux_func pinmux_func_gpios[] = {
 	GPIO_FN(SDENC_CPG),
 	GPIO_FN(SDENC_DV_CLKI),
 
-	/* HDMI */
-	GPIO_FN(HDMI_HPD),
-	GPIO_FN(HDMI_CEC),
-
 	/* SYSC */
 	GPIO_FN(RESETP_PULLUP),
 	GPIO_FN(RESETP_PLAIN),