1 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 66bc0a54b284..77a975089d9a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1095,10 +1095,6 @@ struct file_lock {
 
 extern void send_sigio(struct fown_struct *fown, int fd, int band);
 
-/* fs/sync.c */
-extern int do_sync_mapping_range(struct address_space *mapping, loff_t offset,
-                        loff_t endbyte, unsigned int flags);
-
 #ifdef CONFIG_FILE_LOCKING
 extern int fcntl_getlk(struct file *, struct flock __user *);
 extern int fcntl_setlk(unsigned int, struct file *, unsigned int,