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| author | Horia Geantă <horia.geanta@nxp.com> | 2016-11-09 11:46:12 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-11-13 12:45:07 +0300 |
| commit | 39957c8eb362438e6de1decc13117a737c98c46c (patch) | |
| tree | c775bea938472bc2159ce40575439f460ad1d69a /drivers/crypto/caam/caamrng.c | |
| parent | d128af17876d79b87edf048303f98b35f6a53dbc (diff) | |
| download | linux-39957c8eb362438e6de1decc13117a737c98c46c.tar.xz | |
crypto: caam - completely remove error propagation handling
Commit 4464a7d4f53d756101291da26563f37f7fce40f3
("crypto: caam - remove error propagation handling")
removed error propagation handling only from caamalg.
Do this in all other places: caamhash, caamrng.
Update descriptors' lengths appropriately.
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/caamrng.c')
| -rw-r--r-- | drivers/crypto/caam/caamrng.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/caam/caamrng.c b/drivers/crypto/caam/caamrng.c index 9b92af2c7241..bb1c118b2d1b 100644 --- a/drivers/crypto/caam/caamrng.c +++ b/drivers/crypto/caam/caamrng.c @@ -52,7 +52,7 @@ /* length of descriptors */ #define DESC_JOB_O_LEN (CAAM_CMD_SZ * 2 + CAAM_PTR_SZ * 2) -#define DESC_RNG_LEN (4 * CAAM_CMD_SZ) +#define DESC_RNG_LEN (3 * CAAM_CMD_SZ) /* Buffer, its dma address and lock */ struct buf_data { @@ -196,9 +196,6 @@ static inline int rng_create_sh_desc(struct caam_rng_ctx *ctx) init_sh_desc(desc, HDR_SHARE_SERIAL); - /* Propagate errors from shared to job descriptor */ - append_cmd(desc, SET_OK_NO_PROP_ERRORS | CMD_LOAD); - /* Generate random bytes */ append_operation(desc, OP_ALG_ALGSEL_RNG | OP_TYPE_CLASS1_ALG); |