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authorLee Jones <lee.jones@linaro.org>2021-03-18 15:44:19 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-03-26 12:02:36 +0300
commit0beb2b6046ce487e33438526e87ff92910ad67b3 (patch)
tree6558f42e4ff5b1649259dd1233a0baf3f8fd6a93 /drivers/crypto/caam
parent71057841feaa6c1b5a80959013e588b2cdf9aef1 (diff)
downloadlinux-0beb2b6046ce487e33438526e87ff92910ad67b3.tar.xz
crypto: caam - Provide the name of the function and provide missing descriptions
Fixes the following W=1 kernel build warning(s): drivers/crypto/caam/caampkc.c:199: warning: expecting prototype for from a given scatterlist(). Prototype was for caam_rsa_count_leading_zeros() instead 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> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam')
-rw-r--r--drivers/crypto/caam/caamalg_qi2.c3
-rw-r--r--drivers/crypto/caam/caampkc.c3
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index a780e627838a..8b8ed77d8715 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -71,6 +71,9 @@ struct caam_skcipher_alg {
* @adata: authentication algorithm details
* @cdata: encryption algorithm details
* @authsize: authentication tag (a.k.a. ICV / MAC) size
+ * @xts_key_fallback: true if fallback tfm needs to be used due
+ * to unsupported xts key lengths
+ * @fallback: xts fallback tfm
*/
struct caam_ctx {
struct caam_flc flc[NUM_OP];
diff --git a/drivers/crypto/caam/caampkc.c b/drivers/crypto/caam/caampkc.c
index dd5f101e43f8..e313233ec6de 100644
--- a/drivers/crypto/caam/caampkc.c
+++ b/drivers/crypto/caam/caampkc.c
@@ -187,7 +187,8 @@ static void rsa_priv_f_done(struct device *dev, u32 *desc, u32 err,
}
/**
- * Count leading zeros, need it to strip, from a given scatterlist
+ * caam_rsa_count_leading_zeros - Count leading zeros, need it to strip,
+ * from a given scatterlist
*
* @sgl : scatterlist to count zeros from
* @nbytes: number of zeros, in bytes, to strip