diff --git a/[refs] b/[refs]
index d726340bfcd0..9936dfe41efc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 64b6c8a7019acc38cc6b37f8e72c1e915593b1bb
+refs/heads/master: e2190a97c6d493eef1f180b9dadfd5ffd4706051
diff --git a/trunk/drivers/usb/gadget/f_fs.c b/trunk/drivers/usb/gadget/f_fs.c
index 1cbba70836bc..d187ae73262b 100644
--- a/trunk/drivers/usb/gadget/f_fs.c
+++ b/trunk/drivers/usb/gadget/f_fs.c
@@ -1382,6 +1382,7 @@ static void functionfs_unbind(struct ffs_data *ffs)
 		ffs->ep0req = NULL;
 		ffs->gadget = NULL;
 		ffs_data_put(ffs);
+		clear_bit(FFS_FL_BOUND, &ffs->flags);
 	}
 }