mtdram_init_device  171 drivers/mtd/devices/mtdram.c 	err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device");
mtdram_init_device    6 include/linux/mtd/mtdram.h int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,