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

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

diff --git a/arch/sparc/include/asm/backoff.h b/arch/sparc/include/asm/backoff.h
index 4e02086b839cf2146431265ce77dbb984840d33e..8625946d8d00651d01c7275c99560dfc19e13195 100644 (file)
--- a/arch/sparc/include/asm/backoff.h
+++ b/arch/sparc/include/asm/backoff.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _SPARC64_BACKOFF_H
 #define _SPARC64_BACKOFF_H