mtd_write_req 587 drivers/mtd/mtdchar.c struct mtd_write_req __user *argp) mtd_write_req 589 drivers/mtd/mtdchar.c struct mtd_write_req req; mtd_write_req 785 drivers/mtd/mtdchar.c (struct mtd_write_req __user *)arg); mtd_write_req 206 include/uapi/mtd/mtd-abi.h #define MEMWRITE _IOWR('M', 24, struct mtd_write_req)