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Diffstat (limited to 'arch/s390/include/asm/hw_irq.h')
-rw-r--r--arch/s390/include/asm/hw_irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/hw_irq.h b/arch/s390/include/asm/hw_irq.h
index ee96a8b697f9..adae176757ae 100644
--- a/arch/s390/include/asm/hw_irq.h
+++ b/arch/s390/include/asm/hw_irq.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _HW_IRQ_H
#define _HW_IRQ_H