[mirror_ubuntu-jammy-kernel.git] / include / linux / bsg.h

#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
Commit	Line	Data
3d6392cf JA	1	#ifndef BSG_H
	2	#define BSG_H
	3
	4	#if defined(CONFIG_BLK_DEV_BSG)
	5	struct bsg_class_device {
	6	struct class_device *class_dev;
	7	struct device *dev;
	8	int minor;
	9	struct gendisk *disk;
	10	struct list_head list;
	11	};
	12
	13	extern int bsg_register_disk(struct gendisk *);
	14	extern void bsg_unregister_disk(struct gendisk *);
	15	#else
	16	struct bsg_class_device { };
	17	#define bsg_register_disk(disk) (0)
	18	#define bsg_unregister_disk(disk) do { } while (0)
	19	#endif
	20
	21	#endif