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Diffstat (limited to 'arch/ia64/include/asm/swiotlb.h')
-rw-r--r--arch/ia64/include/asm/swiotlb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/swiotlb.h b/arch/ia64/include/asm/swiotlb.h
index f0acde68aaea..841e2c7d0b21 100644
--- a/arch/ia64/include/asm/swiotlb.h
+++ b/arch/ia64/include/asm/swiotlb.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef ASM_IA64__SWIOTLB_H
#define ASM_IA64__SWIOTLB_H