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-rw-r--r--crypto/serpent.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/crypto/serpent.c b/crypto/serpent.c
index 3cf2c5067ee..a950ff85f63 100644
--- a/crypto/serpent.c
+++ b/crypto/serpent.c
@@ -20,6 +20,7 @@
#include <linux/errno.h>
#include <asm/byteorder.h>
#include <linux/crypto.h>
+#include <linux/types.h>
/* Key is padded to the maximum of 256 bits before round key generation.
* Any key length <= 256 bits (32 bytes) is allowed by the algorithm.