ARM: 7266/1: restart: S3C64XX: use new restart hook

Hook these platforms restart code into the new restart hook rather
than using arch_reset().

Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-s3c64xx/mach-real6410.c

@@ -330,4 +330,5 @@ MACHINE_START(REAL6410, "REAL6410")
 	.map_io		= real6410_map_io,
 	.init_machine	= real6410_machine_init,
 	.timer		= &s3c24xx_timer,
+	.restart	= s3c64xx_restart,
 MACHINE_END