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

[linux-block.git] / tools / power / cpupower / lib / cpuidle.h

diff --git a/tools/power/cpupower/lib/cpuidle.h b/tools/power/cpupower/lib/cpuidle.h
index 04eb3cfa6e42908b05359416cc943098b1389be1..2e10fead2e1ec50c182e89f4c0e3563888698b5f 100644 (file)
--- a/tools/power/cpupower/lib/cpuidle.h
+++ b/tools/power/cpupower/lib/cpuidle.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __CPUPOWER_CPUIDLE_H__
 #define __CPUPOWER_CPUIDLE_H__