diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-24 12:44:34 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-24 12:44:34 -0700 |
| commit | 188e213dbc5758bbfb62f7ce0367c5c8de057f02 (patch) | |
| tree | 97745d2bb8d7a1ed9b815e4ce98ad2c8dd4a22e1 /drivers/crypto/talitos.c | |
| parent | 35da7a307c535f9c2929cae277f3df425c9f9b1e (diff) | |
| parent | 6d388b43d2c4ef6f0806c9bb9a5edebf00a23c6a (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: Makefile - replace the use of <module>-objs with <module>-y
crypto: hifn_795x - use cancel_delayed_work_sync()
crypto: talitos - sparse check endian fixes
crypto: talitos - fix checkpatch warning
crypto: talitos - fix warning: 'alg' may be used uninitialized in this function
crypto: cryptd - Adding the AEAD interface type support to cryptd
crypto: n2_crypto - Niagara2 driver needs to depend upon CRYPTO_DES
crypto: Kconfig - update broken web addresses
crypto: omap-sham - Adjust DMA parameters
crypto: fips - FIPS requires algorithm self-tests
crypto: omap-aes - OMAP2/3 AES hw accelerator driver
crypto: updates to enable omap aes
padata: add missing __percpu markup in include/linux/padata.h
MAINTAINERS: Add maintainer entries for padata/pcrypt
Diffstat (limited to 'drivers/crypto/talitos.c')
| -rw-r--r-- | drivers/crypto/talitos.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c index 4bcd825b5739..b879c3f5d7c0 100644 --- a/drivers/crypto/talitos.c +++ b/drivers/crypto/talitos.c @@ -161,7 +161,7 @@ struct talitos_private { static void to_talitos_ptr(struct talitos_ptr *talitos_ptr, dma_addr_t dma_addr) { talitos_ptr->ptr = cpu_to_be32(lower_32_bits(dma_addr)); - talitos_ptr->eptr = cpu_to_be32(upper_32_bits(dma_addr)); + talitos_ptr->eptr = upper_32_bits(dma_addr); } /* @@ -332,10 +332,9 @@ static int talitos_submit(struct device *dev, struct talitos_desc *desc, /* GO! */ wmb(); - out_be32(priv->reg + TALITOS_FF(ch), - cpu_to_be32(upper_32_bits(request->dma_desc))); + out_be32(priv->reg + TALITOS_FF(ch), upper_32_bits(request->dma_desc)); out_be32(priv->reg + TALITOS_FF_LO(ch), - cpu_to_be32(lower_32_bits(request->dma_desc))); + lower_32_bits(request->dma_desc)); spin_unlock_irqrestore(&priv->chan[ch].head_lock, flags); @@ -1751,14 +1750,14 @@ static int ahash_init_sha224_swinit(struct ahash_request *areq) ahash_init(areq); req_ctx->swinit = 1;/* prevent h/w initting context with sha256 values*/ - req_ctx->hw_context[0] = cpu_to_be32(SHA224_H0); - req_ctx->hw_context[1] = cpu_to_be32(SHA224_H1); - req_ctx->hw_context[2] = cpu_to_be32(SHA224_H2); - req_ctx->hw_context[3] = cpu_to_be32(SHA224_H3); - req_ctx->hw_context[4] = cpu_to_be32(SHA224_H4); - req_ctx->hw_context[5] = cpu_to_be32(SHA224_H5); - req_ctx->hw_context[6] = cpu_to_be32(SHA224_H6); - req_ctx->hw_context[7] = cpu_to_be32(SHA224_H7); + req_ctx->hw_context[0] = SHA224_H0; + req_ctx->hw_context[1] = SHA224_H1; + req_ctx->hw_context[2] = SHA224_H2; + req_ctx->hw_context[3] = SHA224_H3; + req_ctx->hw_context[4] = SHA224_H4; + req_ctx->hw_context[5] = SHA224_H5; + req_ctx->hw_context[6] = SHA224_H6; + req_ctx->hw_context[7] = SHA224_H7; /* init 64-bit count */ req_ctx->hw_context[8] = 0; @@ -2333,8 +2332,7 @@ static int talitos_remove(struct platform_device *ofdev) talitos_unregister_rng(dev); for (i = 0; i < priv->num_channels; i++) - if (priv->chan[i].fifo) - kfree(priv->chan[i].fifo); + kfree(priv->chan[i].fifo); kfree(priv->chan); @@ -2389,6 +2387,9 @@ static struct talitos_crypto_alg *talitos_alg_alloc(struct device *dev, DESC_HDR_MODE0_MDEU_SHA256; } break; + default: + dev_err(dev, "unknown algorithm type %d\n", t_alg->algt.type); + return ERR_PTR(-EINVAL); } alg->cra_module = THIS_MODULE; |