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

[linux-2.6-block.git] / arch / x86 / include / asm / serial.h

diff --git a/arch/x86/include/asm/serial.h b/arch/x86/include/asm/serial.h
index bb658211edadbc2ff169ff4445ad2d0dbdbea7d5..ece8299d26952870f3fec876aceaea7461095f8c 100644 (file)
--- a/arch/x86/include/asm/serial.h
+++ b/arch/x86/include/asm/serial.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _ASM_X86_SERIAL_H
 #define _ASM_X86_SERIAL_H