diff options
Diffstat (limited to 'include/linux/bsg.h')
| -rw-r--r-- | include/linux/bsg.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/bsg.h b/include/linux/bsg.h new file mode 100644 index 0000000..dc0d728 --- /dev/null +++ b/include/linux/bsg.h @@ -0,0 +1,21 @@ +#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 |
