diff --git a/drivers/platform/x86/intel_chtdc_ti_pwrbtn.c b/drivers/platform/x86/intel_chtdc_ti_pwrbtn.c
index 38b8e7cfe88c..0df2e82dd249 100644
--- a/drivers/platform/x86/intel_chtdc_ti_pwrbtn.c
+++ b/drivers/platform/x86/intel_chtdc_ti_pwrbtn.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Power-button driver for Dollar Cove TI PMIC
  * Copyright (C) 2014 Intel Corp