Merge branch 'for-2635-4/watchdog' into for-2635-4/partial2

Conflicts:
	arch/arm/mach-s3c64xx/mach-smdk6410.c
	arch/arm/mach-s5p6440/Kconfig
	arch/arm/mach-s5p6440/include/mach/map.h
	arch/arm/mach-s5p6440/mach-smdk6440.c
	arch/arm/mach-s5pv210/Kconfig
	arch/arm/mach-s5pv210/include/mach/map.h
	arch/arm/mach-s5pv210/mach-smdkv210.c