xfs: remove the xfs_buftarg_t typedef

Switch the few remaining holdouts to the struct version.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>

Author: Christoph Hellwig

fs/xfs/xfs_buf.c

@@ -1980,7 +1980,7 @@ xfs_free_buftarg(
 
 int
 xfs_setsize_buftarg(
-	xfs_buftarg_t		*btp,
+	struct xfs_buftarg	*btp,
 	unsigned int		sectorsize)
 {
 	/* Set up metadata sector size info */
@@ -2008,7 +2008,7 @@ xfs_setsize_buftarg(
  */
 STATIC int
 xfs_setsize_buftarg_early(
-	xfs_buftarg_t		*btp)
+	struct xfs_buftarg	*btp)
 {
 	return xfs_setsize_buftarg(btp, bdev_logical_block_size(btp->bt_bdev));
 }
@@ -2018,7 +2018,7 @@ xfs_alloc_buftarg(
 	struct xfs_mount	*mp,
 	struct bdev_handle	*bdev_handle)
 {
-	xfs_buftarg_t		*btp;
+	struct xfs_buftarg	*btp;
 	const struct dax_holder_operations *ops = NULL;
 
 #if defined(CONFIG_FS_DAX) && defined(CONFIG_MEMORY_FAILURE)

fs/xfs/xfs_buf.h

@@ -96,7 +96,7 @@ typedef unsigned int xfs_buf_flags_t;
  * The latter is derived from the underlying device, and controls direct IO
  * alignment constraints.
  */
-typedef struct xfs_buftarg {
+struct xfs_buftarg {
 	dev_t			bt_dev;
 	struct bdev_handle	*bt_bdev_handle;
 	struct block_device	*bt_bdev;
@@ -114,7 +114,7 @@ typedef struct xfs_buftarg {
 
 	struct percpu_counter	bt_io_count;
 	struct ratelimit_state	bt_ioerror_rl;
-} xfs_buftarg_t;
+};
 
 #define XB_PAGES	2
 

fs/xfs/xfs_log.c

@@ -633,14 +633,14 @@ xlog_state_release_iclog(
  */
 int
 xfs_log_mount(
-	xfs_mount_t	*mp,
-	xfs_buftarg_t	*log_target,
-	xfs_daddr_t	blk_offset,
-	int		num_bblks)
-{
-	struct xlog	*log;
-	int		error = 0;
-	int		min_logfsbs;
+	xfs_mount_t		*mp,
+	struct xfs_buftarg	*log_target,
+	xfs_daddr_t		blk_offset,
+	int			num_bblks)
+{
+	struct xlog		*log;
+	int			error = 0;
+	int			min_logfsbs;
 
 	if (!xfs_has_norecovery(mp)) {
 		xfs_notice(mp, "Mounting V%d Filesystem %pU",

fs/xfs/xfs_mount.h

@@ -94,9 +94,9 @@ typedef struct xfs_mount {
 	struct xfs_inode	*m_rsumip;	/* pointer to summary inode */
 	struct xfs_inode	*m_rootip;	/* pointer to root directory */
 	struct xfs_quotainfo	*m_quotainfo;	/* disk quota information */
-	xfs_buftarg_t		*m_ddev_targp;	/* saves taking the address */
-	xfs_buftarg_t		*m_logdev_targp;/* ptr to log device */
-	xfs_buftarg_t		*m_rtdev_targp;	/* ptr to rt device */
+	struct xfs_buftarg	*m_ddev_targp;	/* data device */
+	struct xfs_buftarg	*m_logdev_targp;/* log device */
+	struct xfs_buftarg	*m_rtdev_targp;	/* rt device */
 	void __percpu		*m_inodegc;	/* percpu inodegc structures */
 
 	/*