Btrfs: sysfs: make btrfs_sysfs_add_fsid() non static

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 0a5d1ee..53a327b 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -727,7 +727,7 @@
  * Can be called by the device discovery thread.
  * And parent can be specified for seed device
  */
-static int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs,
+int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs,
 				struct kobject *parent)
 {
 	int error;
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index 808d12a..4edf2a7 100644
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -86,4 +86,6 @@
 		struct btrfs_device *one_device);
 int btrfs_kobj_rm_device(struct btrfs_fs_devices *fs_devices,
                 struct btrfs_device *one_device);
+int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs,
+				struct kobject *parent);
 #endif /* _BTRFS_SYSFS_H_ */