ufs: remove ufs_get_locked_page()

Both callers are now converted to ufs_get_locked_folio().

Link: https://lkml.kernel.org/r/20231016201114.1928083-27-willy@infradead.orgSigned-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andreas Gruenbacher <agruenba@redhat.com>
Cc: Pankaj Raghav <p.raghav@samsung.com>
Cc: Ryusuke Konishi <konishi.ryusuke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/ufs/util.c

@@ -229,15 +229,6 @@ ufs_set_inode_dev(struct super_block *sb, struct ufs_inode_info *ufsi, dev_t dev
 		ufsi->i_u1.i_data[0] = cpu_to_fs32(sb, fs32);
 }
 
-struct page *ufs_get_locked_page(struct address_space *mapping, pgoff_t index)
-{
-	struct folio *folio = ufs_get_locked_folio(mapping, index);
-
-	if (folio)
-		return folio_file_page(folio, index);
-	return NULL;
-}
-
 /**
  * ufs_get_locked_folio() - locate, pin and lock a pagecache folio, if not exist
  * read it from disk.

fs/ufs/util.h

@@ -273,7 +273,6 @@ extern void _ubh_ubhcpymem_(struct ufs_sb_private_info *, unsigned char *, struc
 extern void _ubh_memcpyubh_(struct ufs_sb_private_info *, struct ufs_buffer_head *, unsigned char *, unsigned);
 
 /* This functions works with cache pages*/
-struct page *ufs_get_locked_page(struct address_space *mapping, pgoff_t index);
 struct folio *ufs_get_locked_folio(struct address_space *mapping, pgoff_t index);
 static inline void ufs_put_locked_folio(struct folio *folio)
 {
@@ -281,12 +280,6 @@ static inline void ufs_put_locked_folio(struct folio *folio)
        folio_put(folio);
 }
 
-static inline void ufs_put_locked_page(struct page *page)
-{
-	ufs_put_locked_folio(page_folio(page));
-}
-
-
 /*
  * macros and inline function to get important structures from ufs_sb_private_info
  */