diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
index 087b5e86d1bfbff3a396d1b12e4cd60eebb27e33..9e4d60bd427fb09bf4497f6ec3076b81e951bebc 100644
--- a/drivers/mtd/devices/phram.c
+++ b/drivers/mtd/devices/phram.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (c) ????		Jochen Schäuble <psionic@psionic.de>
  * Copyright (c) 2003-2004	Joern Engel <joern@wh.fh-wedel.de>
  *