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Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

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Pull dmaengine updates from Vinod Koul:
 "This update brings:

   - the big cleanup up by Maxime for device control and slave
     capabilities.  This makes the API much cleaner.

   - new IMG MDC driver by Andrew

   - new Renesas R-Car Gen2 DMA Controller driver by Laurent along with
     bunch of fixes on rcar drivers

   - odd fixes and updates spread over driver"

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (130 commits)
  dmaengine: pl330: add DMA_PAUSE feature
  dmaengine: pl330: improve pl330_tx_status() function
  dmaengine: rcar-dmac: Disable channel 0 when using IOMMU
  dmaengine: rcar-dmac: Work around descriptor mode IOMMU errata
  dmaengine: rcar-dmac: Allocate hardware descriptors with DMAC device
  dmaengine: rcar-dmac: Fix oops due to unintialized list in error ISR
  dmaengine: rcar-dmac: Fix spinlock issues in interrupt
  dmaenegine: edma: fix sparse warnings
  dmaengine: rcar-dmac: Fix uninitialized variable usage
  dmaengine: shdmac: extend PM methods
  dmaengine: shdmac: use SET_RUNTIME_PM_OPS()
  dmaengine: pl330: fix bug that cause start the same descs in cyclic
  dmaengine: at_xdmac: allow muliple dwidths when doing slave transfers
  dmaengine: at_xdmac: simplify channel configuration stuff
  dmaengine: at_xdmac: introduce save_cc field
  dmaengine: at_xdmac: wait for in-progress transaction to complete after pausing a channel
  ioat: fail self-test if wait_for_completion times out
  dmaengine: dw: define DW_DMA_MAX_NR_MASTERS
  dmaengine: dw: amend description of dma_dev field
  dmatest: move src_off, dst_off, len inside loop
  ...
This commit is contained in:
Linus Torvalds 2015-02-18 08:49:20 -08:00
commit ce1d3fde87
71 changed files with 4736 additions and 1911 deletions
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4
drivers/crypto/ux500/cryp/cryp_core.c
View file

@ -606,12 +606,12 @@ static void cryp_dma_done(struct cryp_ctx *ctx)
dev_dbg(ctx->device->dev, "[%s]: ", __func__);
chan = ctx->device->dma.chan_mem2cryp;
dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);
dmaengine_terminate_all(chan);
dma_unmap_sg(chan->device->dev, ctx->device->dma.sg_src,
ctx->device->dma.sg_src_len, DMA_TO_DEVICE);
chan = ctx->device->dma.chan_cryp2mem;
dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);
dmaengine_terminate_all(chan);
dma_unmap_sg(chan->device->dev, ctx->device->dma.sg_dst,
ctx->device->dma.sg_dst_len, DMA_FROM_DEVICE);
}

2
drivers/crypto/ux500/hash/hash_core.c
View file

@ -202,7 +202,7 @@ static void hash_dma_done(struct hash_ctx *ctx)
struct dma_chan *chan;
chan = ctx->device->dma.chan_mem2hash;
dmaengine_device_control(chan, DMA_TERMINATE_ALL, 0);
dmaengine_terminate_all(chan);
dma_unmap_sg(chan->device->dev, ctx->device->dma.sg,
ctx->device->dma.sg_len, DMA_TO_DEVICE);
}