1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index d6d7c52055c6..bd05f5678045 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1178,7 +1178,8 @@ struct block_device_operations {
         int (*ioctl) (struct inode *, struct file *, unsigned, unsigned long);
         long (*unlocked_ioctl) (struct file *, unsigned, unsigned long);
         long (*compat_ioctl) (struct file *, unsigned, unsigned long);
-        int (*direct_access) (struct block_device *, sector_t, unsigned long *);
+        int (*direct_access) (struct block_device *, sector_t,
+                                                void **, unsigned long *);
         int (*media_changed) (struct gendisk *);
         int (*revalidate_disk) (struct gendisk *);
         int (*getgeo)(struct block_device *, struct hd_geometry *);