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

[linux-2.6-block.git] / arch / sparc / include / asm / io.h

diff --git a/arch/sparc/include/asm/io.h b/arch/sparc/include/asm/io.h
index f6902cf3cbe997f5c66ec750e1ebafcfdc2e9f5b..2eefa526b38f034df9ef71437231f93c6d458d69 100644 (file)
--- a/arch/sparc/include/asm/io.h
+++ b/arch/sparc/include/asm/io.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef ___ASM_SPARC_IO_H
 #define ___ASM_SPARC_IO_H
 #if defined(__sparc__) && defined(__arch64__)