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SubjectRe: [PATCH 15/20] crypto: caam: caamalg_qi2: Supply a couple of 'fallback' related descriptions
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On 2/4/2021 1:10 PM, Lee Jones wrote:
> Fixes the following W=1 kernel build warning(s):
>
> drivers/crypto/caam/caamalg_qi2.c:87: warning: Function parameter or member 'xts_key_fallback' not described in 'caam_ctx'
> drivers/crypto/caam/caamalg_qi2.c:87: warning: Function parameter or member 'fallback' not described in 'caam_ctx'
>
> Cc: "Horia Geantă" <horia.geanta@nxp.com>
> Cc: Aymen Sghaier <aymen.sghaier@nxp.com>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: linux-crypto@vger.kernel.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/crypto/caam/caamalg_qi2.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
> index a780e627838ae..22e45c5bf2023 100644
> --- a/drivers/crypto/caam/caamalg_qi2.c
> +++ b/drivers/crypto/caam/caamalg_qi2.c
> @@ -71,6 +71,8 @@ struct caam_skcipher_alg {
> * @adata: authentication algorithm details
> * @cdata: encryption algorithm details
> * @authsize: authentication tag (a.k.a. ICV / MAC) size
> + * @xts_key_fallback: whether to set the fallback key
true if fallback tfm needs to be used due to unsupported xts key lengths.

> + * @fallback: the fallback key
xts fallback tfm

Horia

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