Lines Matching refs:mtd_info
37 static struct mtd_info *mtd_info; variable
39 static int check_offs_len(struct mtd_info *mtd, loff_t ofs, uint64_t len) in check_offs_len()
58 static int ram_erase(struct mtd_info *mtd, struct erase_info *instr) in ram_erase()
67 static int ram_point(struct mtd_info *mtd, loff_t from, size_t len, in ram_point()
96 static int ram_unpoint(struct mtd_info *mtd, loff_t from, size_t len) in ram_unpoint()
101 static int ram_read(struct mtd_info *mtd, loff_t from, size_t len, in ram_read()
109 static int ram_write(struct mtd_info *mtd, loff_t to, size_t len, in ram_write()
119 if (mtd_info) { in cleanup_mtdram()
120 mtd_device_unregister(mtd_info); in cleanup_mtdram()
121 vfree(mtd_info->priv); in cleanup_mtdram()
122 kfree(mtd_info); in cleanup_mtdram()
126 int mtdram_init_device(struct mtd_info *mtd, void *mapped_address, in mtdram_init_device()
163 mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL); in init_mtdram()
164 if (!mtd_info) in init_mtdram()
169 kfree(mtd_info); in init_mtdram()
170 mtd_info = NULL; in init_mtdram()
173 err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device"); in init_mtdram()
176 kfree(mtd_info); in init_mtdram()
177 mtd_info = NULL; in init_mtdram()
180 memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE); in init_mtdram()