Lines Matching refs:mtd_info
35 static struct mtd_info *mtd_info; variable
37 static int check_offs_len(struct mtd_info *mtd, loff_t ofs, uint64_t len) in check_offs_len()
56 static int ram_erase(struct mtd_info *mtd, struct erase_info *instr) in ram_erase()
65 static int ram_point(struct mtd_info *mtd, loff_t from, size_t len, in ram_point()
94 static int ram_unpoint(struct mtd_info *mtd, loff_t from, size_t len) in ram_unpoint()
99 static int ram_read(struct mtd_info *mtd, loff_t from, size_t len, in ram_read()
107 static int ram_write(struct mtd_info *mtd, loff_t to, size_t len, in ram_write()
117 if (mtd_info) { in cleanup_mtdram()
118 mtd_device_unregister(mtd_info); in cleanup_mtdram()
119 vfree(mtd_info->priv); in cleanup_mtdram()
120 kfree(mtd_info); in cleanup_mtdram()
124 int mtdram_init_device(struct mtd_info *mtd, void *mapped_address, in mtdram_init_device()
161 mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL); in init_mtdram()
162 if (!mtd_info) in init_mtdram()
167 kfree(mtd_info); in init_mtdram()
168 mtd_info = NULL; in init_mtdram()
171 err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device"); in init_mtdram()
174 kfree(mtd_info); in init_mtdram()
175 mtd_info = NULL; in init_mtdram()
178 memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE); in init_mtdram()