crypto: xts - fix compile errors

Commit 28856a9e52 missed the addition of the crypto/xts.h include file
for different architecture-specific AES implementations.

Signed-off-by: Stephan Mueller <smueller@chronox.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

arch/arm/crypto/aes-ce-glue.c

@@ -15,6 +15,7 @@
 #include <crypto/ablk_helper.h>
 #include <crypto/algapi.h>
 #include <linux/module.h>
+#include <crypto/xts.h>
 
 MODULE_DESCRIPTION("AES-ECB/CBC/CTR/XTS using ARMv8 Crypto Extensions");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");