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| author | Andreas Westin <andreas.westin@stericsson.com> | 2012-05-10 10:14:08 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2012-05-15 17:25:33 +1000 |
| commit | d1cbb1447bca8eaa28b7a384365932b49c47811f (patch) | |
| tree | 808a62ab2015d511f0dd1e6d0e0ed01ff70e1234 /drivers/crypto/ux500/hash/hash_core.c | |
| parent | f7329e71626c977fee672710142eb34ed7d021c7 (diff) | |
| download | op-kernel-dev-d1cbb1447bca8eaa28b7a384365932b49c47811f.zip op-kernel-dev-d1cbb1447bca8eaa28b7a384365932b49c47811f.tar.gz | |
crypto: ux500 - Cleanup hardware identification
Don't use SOC specific functions to identify
which crypto hardware we are talking to and use
the ID provided in the module instead.
Signed-off-by: Andreas Westin <andreas.westin@stericsson.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/ux500/hash/hash_core.c')
| -rw-r--r-- | drivers/crypto/ux500/hash/hash_core.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c index 77f7508..6dbb9ec 100644 --- a/drivers/crypto/ux500/hash/hash_core.c +++ b/drivers/crypto/ux500/hash/hash_core.c @@ -574,15 +574,6 @@ static int hash_init(struct ahash_request *req) memset(&req_ctx->state, 0, sizeof(struct hash_state)); req_ctx->updated = 0; if (hash_mode == HASH_MODE_DMA) { - if ((ctx->config.oper_mode == HASH_OPER_MODE_HMAC) && - cpu_is_u5500()) { - pr_debug(DEV_DBG_NAME " [%s] HMAC and DMA not working " - "on u5500, directing to CPU mode.", - __func__); - req_ctx->dma_mode = false; /* Don't use DMA */ - goto out; - } - if (req->nbytes < HASH_DMA_ALIGN_SIZE) { req_ctx->dma_mode = false; /* Don't use DMA */ @@ -604,7 +595,6 @@ static int hash_init(struct ahash_request *req) } } } -out: return 0; } |
