einfo64           699 drivers/mtd/mtdchar.c 				struct erase_info_user64 einfo64;
einfo64           701 drivers/mtd/mtdchar.c 				if (copy_from_user(&einfo64, argp,
einfo64           706 drivers/mtd/mtdchar.c 				erase->addr = einfo64.start;
einfo64           707 drivers/mtd/mtdchar.c 				erase->len = einfo64.length;