mtd_oob_buf32    1414 fs/compat_ioctl.c #define MEMWRITEOOB32 	_IOWR('M',3,struct mtd_oob_buf32)
mtd_oob_buf32    1415 fs/compat_ioctl.c #define MEMREADOOB32 	_IOWR('M',4,struct mtd_oob_buf32)
mtd_oob_buf32    1420 fs/compat_ioctl.c 	struct mtd_oob_buf32 __user *buf32 = compat_ptr(arg);