btrfs-progs: Refactor btrfs_add_device() to use btrfs_fs_info

BTW, there is a duplicated definition of btrfs_add_device() in
volumes.h, also remove it.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/volumes.h b/volumes.h
index 44130adb..0f82281f 100644
--- a/volumes.h
+++ b/volumes.h
@@ -213,15 +213,12 @@ int btrfs_alloc_data_chunk(struct btrfs_trans_handle *trans,
 			   struct btrfs_root *extent_root, u64 *start,
 			   u64 num_bytes, u64 type, int convert);
 int btrfs_read_super_device(struct btrfs_root *root, struct extent_buffer *buf);
-int btrfs_add_device(struct btrfs_trans_handle *trans,
-		     struct btrfs_root *root,
-		     struct btrfs_device *device);
 int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
 		       int flags);
 int btrfs_close_devices(struct btrfs_fs_devices *fs_devices);
 void btrfs_close_all_devices(void);
 int btrfs_add_device(struct btrfs_trans_handle *trans,
-		     struct btrfs_root *root,
+		     struct btrfs_fs_info *fs_info,
 		     struct btrfs_device *device);
 int btrfs_update_device(struct btrfs_trans_handle *trans,
 			struct btrfs_device *device);