1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 0cea9782d7d4..de59c58896d6 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -1891,7 +1891,7 @@ static int fsync_sub(struct lun *curlun)
                 return -EINVAL;
 
         inode = filp->f_dentry->d_inode;
-        down(&inode->i_sem);
+        mutex_lock(&inode->i_mutex);
         current->flags |= PF_SYNCWRITE;
         rc = filemap_fdatawrite(inode->i_mapping);
         err = filp->f_op->fsync(filp, filp->f_dentry, 1);
@@ -1901,7 +1901,7 @@ static int fsync_sub(struct lun *curlun)
         if (!rc)
                 rc = err;
         current->flags &= ~PF_SYNCWRITE;
-        up(&inode->i_sem);
+        mutex_unlock(&inode->i_mutex);
         VLDBG(curlun, "fdatasync -> %d\n", rc);
         return rc;
 }