__put_user_switch  402 arch/arm/include/asm/uaccess.h 	__put_user_switch((x), (ptr), __pu_err, __put_user_check);	\
__put_user_switch  417 arch/arm/include/asm/uaccess.h 	__put_user_switch((x), (ptr), __pu_err, __put_user_nocheck);	\