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

[linux-block.git] / arch / sh / include / asm / io_generic.h

diff --git a/arch/sh/include/asm/io_generic.h b/arch/sh/include/asm/io_generic.h
index b5f6956f19c8add59e974919df59028941e35e0c..87ec38f4e53291f3dd700fc0fe230f0b2b1a6cc1 100644 (file)
--- a/arch/sh/include/asm/io_generic.h
+++ b/arch/sh/include/asm/io_generic.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * Trivial I/O routine definitions, intentionally meant to be included
  * multiple times. Ugly I/O routine concatenation helpers taken from