21 lines
441 B
C
21 lines
441 B
C
#ifndef BSG_H
|
|
#define BSG_H
|
|
|
|
#if defined(CONFIG_BLK_DEV_BSG)
|
|
struct bsg_class_device {
|
|
struct class_device *class_dev;
|
|
struct device *dev;
|
|
int minor;
|
|
struct gendisk *disk;
|
|
struct list_head list;
|
|
};
|
|
|
|
extern int bsg_register_disk(struct gendisk *);
|
|
extern void bsg_unregister_disk(struct gendisk *);
|
|
#else
|
|
struct bsg_class_device { };
|
|
#define bsg_register_disk(disk) (0)
|
|
#define bsg_unregister_disk(disk) do { } while (0)
|
|
#endif
|
|
|
|
#endif
|