ARM: restart: h720x: use new restart hook

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

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mach-h720x/common.c

@@ -242,3 +242,8 @@ void __init h720x_map_io(void)
 {
 	iotable_init(h720x_io_desc,ARRAY_SIZE(h720x_io_desc));
 }
+
+void h720x_restart(char mode, const char *cmd)
+{
+	CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET;
+}

arch/arm/mach-h720x/common.h

@@ -16,6 +16,7 @@
 extern unsigned long h720x_gettimeoffset(void);
 extern void __init h720x_init_irq(void);
 extern void __init h720x_map_io(void);
+extern void h720x_restart(char, const char *);
 
 #ifdef CONFIG_ARCH_H7202
 extern struct sys_timer h7202_timer;

arch/arm/mach-h720x/h7201-eval.c

@@ -34,4 +34,5 @@ MACHINE_START(H7201, "Hynix GMS30C7201")
 	.init_irq	= h720x_init_irq,
 	.timer		= &h7201_timer,
 	.dma_zone_size	= SZ_256M,
+	.restart	= h720x_restart,
 MACHINE_END

arch/arm/mach-h720x/h7202-eval.c

@@ -77,4 +77,5 @@ MACHINE_START(H7202, "Hynix HMS30C7202")
 	.timer		= &h7202_timer,
 	.init_machine	= init_eval_h7202,
 	.dma_zone_size	= SZ_256M,
+	.restart	= h720x_restart,
 MACHINE_END

arch/arm/mach-h720x/include/mach/system.h

@@ -24,10 +24,8 @@ static void arch_idle(void)
 	nop();
 }
 
-
-static __inline__ void arch_reset(char mode, const char *cmd)
+static inline void arch_reset(char mode, const char *cmd)
 {
-	CPU_REG (PMU_BASE, PMU_STAT) |= PMU_WARMRESET;
 }
 
 #endif