License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-block.git] / arch / um / drivers / cow.h

diff --git a/arch/um/drivers/cow.h b/arch/um/drivers/cow.h
index 6673508f342603554c4fbe874511ab6df14af45f..760c507dd5b6630c1899c17033ce4c1bf850c028 100644 (file)
--- a/arch/um/drivers/cow.h
+++ b/arch/um/drivers/cow.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __COW_H__
 #define __COW_H__