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| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-06-25 10:54:48 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-25 14:51:30 +0200 |
| commit | 7e933d3b1e25b250b58b827ef455a1b489c84157 (patch) | |
| tree | 6a5de5f5692c121a38c9bb53c2142ad5af6f445b /drivers/crypto/ux500 | |
| parent | 97453dfbbb5c26211998ed2639a45750ea5cc543 (diff) | |
| download | op-kernel-dev-7e933d3b1e25b250b58b827ef455a1b489c84157.zip op-kernel-dev-7e933d3b1e25b250b58b827ef455a1b489c84157.tar.gz | |
crypto: ux500: use dmaengine_prep_slave_sg API
Use dmaengine_prep_slave_sg inline function instead of going through the
structures manually.
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/crypto/ux500')
| -rw-r--r-- | drivers/crypto/ux500/cryp/cryp_core.c | 20 | ||||
| -rw-r--r-- | drivers/crypto/ux500/hash/hash_core.c | 4 |
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c index 8e9dc05..19a3a60 100644 --- a/drivers/crypto/ux500/cryp/cryp_core.c +++ b/drivers/crypto/ux500/cryp/cryp_core.c @@ -553,10 +553,10 @@ static int cryp_set_dma_transfer(struct cryp_ctx *ctx, dev_dbg(ctx->device->dev, "[%s]: Setting up DMA for buffer " "(TO_DEVICE)", __func__); - desc = channel->device->device_prep_slave_sg(channel, - ctx->device->dma.sg_src, - ctx->device->dma.sg_src_len, - direction, DMA_CTRL_ACK, NULL); + desc = dmaengine_prep_slave_sg(channel, + ctx->device->dma.sg_src, + ctx->device->dma.sg_src_len, + direction, DMA_CTRL_ACK); break; case DMA_FROM_DEVICE: @@ -577,12 +577,12 @@ static int cryp_set_dma_transfer(struct cryp_ctx *ctx, dev_dbg(ctx->device->dev, "[%s]: Setting up DMA for buffer " "(FROM_DEVICE)", __func__); - desc = channel->device->device_prep_slave_sg(channel, - ctx->device->dma.sg_dst, - ctx->device->dma.sg_dst_len, - direction, - DMA_CTRL_ACK | - DMA_PREP_INTERRUPT, NULL); + desc = dmaengine_prep_slave_sg(channel, + ctx->device->dma.sg_dst, + ctx->device->dma.sg_dst_len, + direction, + DMA_CTRL_ACK | + DMA_PREP_INTERRUPT); desc->callback = cryp_dma_out_callback; desc->callback_param = ctx; diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c index 58d6fcf..ba2ed21 100644 --- a/drivers/crypto/ux500/hash/hash_core.c +++ b/drivers/crypto/ux500/hash/hash_core.c @@ -180,9 +180,9 @@ static int hash_set_dma_transfer(struct hash_ctx *ctx, struct scatterlist *sg, dev_dbg(ctx->device->dev, "[%s]: Setting up DMA for buffer " "(TO_DEVICE)", __func__); - desc = channel->device->device_prep_slave_sg(channel, + desc = dmaengine_prep_slave_sg(channel, ctx->device->dma.sg, ctx->device->dma.sg_len, - direction, DMA_CTRL_ACK | DMA_PREP_INTERRUPT, NULL); + direction, DMA_CTRL_ACK | DMA_PREP_INTERRUPT); if (!desc) { dev_err(ctx->device->dev, "[%s]: device_prep_slave_sg() failed!", __func__); |
