ARM: restart: shark: use new restart hook

Hook the Shark 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-shark/core.c

@@ -26,7 +26,7 @@
 #define ROMCARD_SIZE            0x08000000
 #define ROMCARD_START           0x10000000
 
-void arch_reset(char mode, const char *cmd)
+static void shark_restart(char mode, const char *cmd)
 {
         short temp;
         /* Reset the Machine via pc[3] of the sequoia chipset */
@@ -156,4 +156,5 @@ MACHINE_START(SHARK, "Shark")
 	.init_irq	= shark_init_irq,
 	.timer		= &shark_timer,
 	.dma_zone_size	= SZ_4M,
+	.restart	= shark_restart,
 MACHINE_END

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

@@ -6,8 +6,9 @@
 #ifndef __ASM_ARCH_SYSTEM_H
 #define __ASM_ARCH_SYSTEM_H
 
-/* Found in arch/mach-shark/core.c */
-extern void arch_reset(char mode, const char *cmd);
+static inline void arch_reset(char mode, const char *cmd)
+{
+}
 
 static inline void arch_idle(void)
 {