diff options
Diffstat (limited to 'include/linux/bsg.h')
| -rw-r--r-- | include/linux/bsg.h | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h index b887da20bd41..fa21f79beda2 100644 --- a/include/linux/bsg.h +++ b/include/linux/bsg.h @@ -4,10 +4,11 @@ #include <uapi/linux/bsg.h> +struct bsg_device; +struct device; struct request; struct request_queue; -#ifdef CONFIG_BLK_DEV_BSG_COMMON struct bsg_ops { int (*check_proto)(struct sg_io_v4 *hdr); int (*fill_hdr)(struct request *rq, struct sg_io_v4 *hdr, @@ -16,19 +17,9 @@ struct bsg_ops { void (*free_rq)(struct request *rq); }; -struct bsg_class_device { - struct device *class_dev; - int minor; - struct request_queue *queue; - const struct bsg_ops *ops; -}; +struct bsg_device *bsg_register_queue(struct request_queue *q, + struct device *parent, const char *name, + const struct bsg_ops *ops); +void bsg_unregister_queue(struct bsg_device *bcd); -int bsg_register_queue(struct request_queue *q, struct device *parent, - const char *name, const struct bsg_ops *ops); -void bsg_unregister_queue(struct request_queue *q); -#else -static inline void bsg_unregister_queue(struct request_queue *q) -{ -} -#endif /* CONFIG_BLK_DEV_BSG_COMMON */ #endif /* _LINUX_BSG_H */ |