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-rw-r--r--arch/csky/abiv1/cacheflush.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/csky/abiv1/cacheflush.c b/arch/csky/abiv1/cacheflush.c
index 9f1fe80cc847..07ff17ea33de 100644
--- a/arch/csky/abiv1/cacheflush.c
+++ b/arch/csky/abiv1/cacheflush.c
@@ -4,6 +4,7 @@
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/fs.h>
+#include <linux/pagemap.h>
#include <linux/syscalls.h>
#include <linux/spinlock.h>
#include <asm/page.h>