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-rw-r--r--arch/s390/include/asm/mmu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/include/asm/mmu.h b/arch/s390/include/asm/mmu.h
index 1c7d6ce328bf..6340178748bf 100644
--- a/arch/s390/include/asm/mmu.h
+++ b/arch/s390/include/asm/mmu.h
@@ -1,6 +1,8 @@
#ifndef __MMU_H
#define __MMU_H
+#include <linux/errno.h>
+
typedef struct {
atomic_t attach_count;
unsigned int flush_mm;