#ifdef __KERNEL__
-/* erp debugging in dasd.c and dasd_3990_erp.c */
-#define ERP_DEBUG
-
-
/* we keep old device allocation scheme; IOW, minors are still in 0..255 */
#define DASD_PER_MAJOR (1U << (MINORBITS - DASD_PARTN_BITS))
#define DASD_PARTN_MASK ((1 << DASD_PARTN_BITS) - 1)
extern unsigned int dasd_profile_level;
extern struct block_device_operations dasd_device_operations;
-extern kmem_cache_t *dasd_page_cache;
+extern struct kmem_cache *dasd_page_cache;
struct dasd_ccw_req *
dasd_kmalloc_request(char *, int, int, struct dasd_device *);
void dasd_remove_sysfs_files(struct ccw_device *);
struct dasd_device *dasd_device_from_cdev(struct ccw_device *);
+struct dasd_device *dasd_device_from_cdev_locked(struct ccw_device *);
struct dasd_device *dasd_device_from_devindex(int);
int dasd_parse(void);