Revert "ASoC: cros_ec_codec: use crypto_shash_tfm_digest()"

This reverts commit 85fc78b80f15d723db3aa8f368b414ee70a1937c as
a different fix has already been applied in the sound-asoc tree
and this patch is no longer required.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
index bfdd852bdc0de49925e74e206a39401f4e1c3064..d3dc42aa682565d34aaeb36798112688334f7107 100644 (file)
--- a/sound/soc/codecs/cros_ec_codec.c
+++ b/sound/soc/codecs/cros_ec_codec.c
@@ -115,7 +115,14 @@ static int calculate_sha256(struct cros_ec_codec_priv *priv,
                return PTR_ERR(tfm);
        }
 
-       crypto_shash_tfm_digest(tfm, buf, size, digest);
+       {
+               SHASH_DESC_ON_STACK(desc, tfm);
+
+               desc->tfm = tfm;
+
+               crypto_shash_digest(desc, buf, size, digest);
+               shash_desc_zero(desc);
+       }
 
        crypto_free_shash(tfm);