29 		    io_entity_t *entity);
30 static int mtd_seek(io_entity_t *entity, int mode, signed long long offset);
31 static int mtd_read(io_entity_t *entity, uintptr_t buffer, size_t length,
33 static int mtd_close(io_entity_t *entity);
133 		    io_entity_t *entity)  in mtd_open()  argument
140 	assert((dev_info->info != 0UL) && (entity->info == 0UL));  in mtd_open()
144 	entity->info = (uintptr_t)cur;  in mtd_open()
160 static int mtd_seek(io_entity_t *entity, int mode, signed long long offset)  in mtd_seek()  argument
166 	assert((entity->info != (uintptr_t)NULL) && (offset >= 0));  in mtd_seek()
168 	cur = (mtd_dev_state_t *)entity->info;  in mtd_seek()
203 static int mtd_read(io_entity_t *entity, uintptr_t buffer, size_t length,  in mtd_read()  argument
210 	assert(entity->info != (uintptr_t)NULL);  in mtd_read()
213 	cur = (mtd_dev_state_t *)entity->info;  in mtd_read()
235 static int mtd_close(io_entity_t *entity)  in mtd_close()  argument
237 	entity->info = (uintptr_t)NULL;  in mtd_close()