From e94c6a7a6df189289f0e84c15916571f44cf1ec6 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 4 Aug 2015 21:23:14 +0800
Subject: [PATCH] crypto: authenc - Add Kconfig dependency on CRYPTO_NULL

CRYPTO_AUTHENC needs to depend on CRYPTO_NULL as authenc uses
null for copying.

Reported-by: Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Reading git-format-patch failed