ARM: renesas: Drop unused mmc.h

This file is no longer used, the MMCIF controller driver is
superseded by drivers/mmc/sh_mmcif.c which includes all the
details of the hardware. Remove this file include from all
board files and remove the file itself. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>

arch/arm/mach-rmobile/include/mach/mmc.h

@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * Renesas SuperH MMCIF driver.
- *
- * Copyright (C)  2014 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
- * Copyright (C)  2014 Renesas Electronics Corporation
- */
-#ifndef _RMOBILE_MMC_H_
-#define _RMOBILE_MMC_H_
-
-int mmcif_mmc_init(void);
-
-#endif /* _RMOBILE_MMC_H_ */

board/renesas/alt/alt.c

@@ -24,7 +24,6 @@
 #include <asm/gpio.h>
 #include <asm/arch/rmobile.h>
 #include <asm/arch/rcar-mstp.h>
-#include <asm/arch/mmc.h>
 #include <netdev.h>
 #include <miiphy.h>
 #include <i2c.h>

board/renesas/blanche/blanche.c

@@ -9,7 +9,6 @@
 #include <cpu_func.h>
 #include <init.h>
 #include <net.h>
-#include <asm/arch/mmc.h>
 #include <asm/arch/rcar-mstp.h>
 #include <asm/arch/rmobile.h>
 #include <asm/arch/sys_proto.h>

board/renesas/lager/lager.c

@@ -28,7 +28,6 @@
 #include <asm/gpio.h>
 #include <asm/arch/rmobile.h>
 #include <asm/arch/rcar-mstp.h>
-#include <asm/arch/mmc.h>
 #include <miiphy.h>
 #include <i2c.h>
 #include <mmc.h>

board/renesas/silk/silk.c

@@ -25,7 +25,6 @@
 #include <asm/gpio.h>
 #include <asm/arch/rmobile.h>
 #include <asm/arch/rcar-mstp.h>
-#include <asm/arch/mmc.h>
 #include <netdev.h>
 #include <miiphy.h>
 #include <i2c.h>

board/renesas/stout/stout.c

@@ -27,7 +27,6 @@
 #include <asm/gpio.h>
 #include <asm/arch/rmobile.h>
 #include <asm/arch/rcar-mstp.h>
-#include <asm/arch/mmc.h>
 #include <miiphy.h>
 #include <i2c.h>
 #include <mmc.h>