Disintegrate asm/system.h for ARM

Disintegrate asm/system.h for ARM.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Russell King <linux@arm.linux.org.uk>
cc: linux-arm-kernel@lists.infradead.org

arch/arm/mach-omap2/pm34xx.c

@@ -31,6 +31,7 @@
 #include <trace/events/power.h>
 
 #include <asm/suspend.h>
+#include <asm/system_misc.h>
 
 #include <plat/sram.h>
 #include "clockdomain.h"