34 static struct mtd_info *mtd_info;  variable
36 static int ram_erase(struct mtd_info *mtd, struct erase_info *instr)  in ram_erase()
49 static int ram_point(struct mtd_info *mtd, loff_t from, size_t len,  in ram_point()
64 static void ram_unpoint(struct mtd_info *mtd, loff_t from, size_t len)  in ram_unpoint()
68 static int ram_read(struct mtd_info *mtd, loff_t from, size_t len,  in ram_read()
80 static int ram_write(struct mtd_info *mtd, loff_t to, size_t len,  in ram_write()
94 	if (mtd_info) {  in cleanup_mtdram()
95 		del_mtd_device(mtd_info);  in cleanup_mtdram()
96 		vfree(mtd_info->priv);  in cleanup_mtdram()
97 		kfree(mtd_info);  in cleanup_mtdram()
101 int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,  in mtdram_init_device()
138 	mtd_info = kmalloc(sizeof(struct mtd_info), GFP_KERNEL);  in init_mtdram()
139 	if (!mtd_info)  in init_mtdram()
144 		kfree(mtd_info);  in init_mtdram()
145 		mtd_info = NULL;  in init_mtdram()
148 	err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device");  in init_mtdram()
151 		kfree(mtd_info);  in init_mtdram()
152 		mtd_info = NULL;  in init_mtdram()
155 	memset(mtd_info->priv, 0xff, MTDRAM_TOTAL_SIZE);  in init_mtdram()