diff --git a/fs/buffer.c b/fs/buffer.c
index 6a8110c..e33f8d5 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2879,10 +2879,9 @@
 
 /*
  * The generic ->writepage function for buffer-backed address_spaces
- * this form passes in the end_io handler used to finish the IO.
  */
-int block_write_full_page_endio(struct page *page, get_block_t *get_block,
-			struct writeback_control *wbc, bh_end_io_t *handler)
+int block_write_full_page(struct page *page, get_block_t *get_block,
+			struct writeback_control *wbc)
 {
 	struct inode * const inode = page->mapping->host;
 	loff_t i_size = i_size_read(inode);
@@ -2892,7 +2891,7 @@
 	/* Is the page fully inside i_size? */
 	if (page->index < end_index)
 		return __block_write_full_page(inode, page, get_block, wbc,
-					       handler);
+					       end_buffer_async_write);
 
 	/* Is the page fully outside i_size? (truncate in progress) */
 	offset = i_size & (PAGE_CACHE_SIZE-1);
@@ -2915,18 +2914,8 @@
 	 * writes to that region are not written out to the file."
 	 */
 	zero_user_segment(page, offset, PAGE_CACHE_SIZE);
-	return __block_write_full_page(inode, page, get_block, wbc, handler);
-}
-EXPORT_SYMBOL(block_write_full_page_endio);
-
-/*
- * The generic ->writepage function for buffer-backed address_spaces
- */
-int block_write_full_page(struct page *page, get_block_t *get_block,
-			struct writeback_control *wbc)
-{
-	return block_write_full_page_endio(page, get_block, wbc,
-					   end_buffer_async_write);
+	return __block_write_full_page(inode, page, get_block, wbc,
+							end_buffer_async_write);
 }
 EXPORT_SYMBOL(block_write_full_page);
 
diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index c18d95b..1a64e7a 100644
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -429,7 +429,7 @@
 		block_start = bh_offset(bh);
 		if (block_start >= len) {
 			/*
-			 * Comments copied from block_write_full_page_endio:
+			 * Comments copied from block_write_full_page:
 			 *
 			 * The page straddles i_size.  It must be zeroed out on
 			 * each and every writepage invocation because it may
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 8970dcf..8eb6e57 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -828,7 +828,7 @@
 		/*
 		 * fs-writeback will release the dirty pages without page lock
 		 * whose offset are over inode size, the release happens at
-		 * block_write_full_page_endio().
+		 * block_write_full_page().
 		 */
 		i_size_write(inode, abs_to);
 		inode->i_blocks = ocfs2_inode_sector_count(inode);
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 7cbf837..324329c 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -207,8 +207,6 @@
 			  unsigned int length);
 int block_write_full_page(struct page *page, get_block_t *get_block,
 				struct writeback_control *wbc);
-int block_write_full_page_endio(struct page *page, get_block_t *get_block,
-			struct writeback_control *wbc, bh_end_io_t *handler);
 int block_read_full_page(struct page*, get_block_t*);
 int block_is_partially_uptodate(struct page *page, unsigned long from,
 				unsigned long count);