ARM: shmobile: r8a7791: Use common R-Car Gen2 machine definition

Now r8a7791 no longer needs the SMP initialization fallback, it can use
the common R-Car Gen2 machine definition, and the r8a7791-specific one
can be removed.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/mach-shmobile/Makefile

@@ -12,7 +12,6 @@ obj-$(CONFIG_ARCH_R8A73A4)	+= setup-r8a73a4.o
 obj-$(CONFIG_ARCH_R8A7740)	+= setup-r8a7740.o
 obj-$(CONFIG_ARCH_R8A7778)	+= setup-r8a7778.o
 obj-$(CONFIG_ARCH_R8A7779)	+= setup-r8a7779.o pm-r8a7779.o
-obj-$(CONFIG_ARCH_R8A7791)	+= setup-r8a7791.o
 obj-$(CONFIG_ARCH_EMEV2)	+= setup-emev2.o
 obj-$(CONFIG_ARCH_R7S72100)	+= setup-r7s72100.o
 

arch/arm/mach-shmobile/setup-r8a7791.c

-/*
- * r8a7791 processor support
- *
- * Copyright (C) 2013  Renesas Electronics Corporation
- * Copyright (C) 2013  Renesas Solutions Corp.
- * Copyright (C) 2013  Magnus Damm
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/init.h>
-
-#include <asm/mach/arch.h>
-
-#include "common.h"
-#include "rcar-gen2.h"
-
-static const char *const r8a7791_boards_compat_dt[] __initconst = {
-	"renesas,r8a7791",
-	NULL,
-};
-
-DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)")
-	.smp_init	= smp_init_ops(shmobile_smp_init_fallback_ops),
-	.init_early	= shmobile_init_delay,
-	.init_time	= rcar_gen2_timer_init,
-	.init_late	= shmobile_init_late,
-	.reserve	= rcar_gen2_reserve,
-	.dt_compat	= r8a7791_boards_compat_dt,
-MACHINE_END

arch/arm/mach-shmobile/setup-rcar-gen2.c

@@ -187,10 +187,7 @@ void __init rcar_gen2_reserve(void)
 
 static const char * const rcar_gen2_boards_compat_dt[] __initconst = {
 	"renesas,r8a7790",
-	/*
-	 * R8A7791 can't be handled here as long as it needs SMP
-	 * initialization fallback.
-	 */
+	"renesas,r8a7791",
 	"renesas,r8a7792",
 	"renesas,r8a7793",
 	"renesas,r8a7794",