crypto: arm64/aes-blk - honour iv_out requirement in CBC and CTR modes

Update the ARMv8 Crypto Extensions and the plain NEON AES implementations
in CBC and CTR modes to return the next IV back to the skcipher API client.
This is necessary for chaining to work correctly.

Note that for CTR, this is only done if the request is a round multiple of
the block size, since otherwise, chaining is impossible anyway.

Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

path: root/sound/soc/codecs/cs4271.h

#ifndef _CS4271_PRIV_H
#define _CS4271_PRIV_H

#include <linux/regmap.h>

extern const struct of_device_id cs4271_dt_ids[];
extern const struct regmap_config cs4271_regmap_config;

int cs4271_probe(struct device *dev, struct regmap *regmap);

#endif