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Diffstat (limited to 'arch/arm/include/asm/smp_scu.h')
-rw-r--r--arch/arm/include/asm/smp_scu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/smp_scu.h b/arch/arm/include/asm/smp_scu.h
index bfe163c40024..800f5228939f 100644
--- a/arch/arm/include/asm/smp_scu.h
+++ b/arch/arm/include/asm/smp_scu.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASMARM_ARCH_SCU_H
#define __ASMARM_ARCH_SCU_H
@@ -7,6 +8,7 @@
#ifndef __ASSEMBLER__
+#include <linux/errno.h>
#include <asm/cputype.h>
static inline bool scu_a9_has_base(void)