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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-18 08:49:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-18 08:49:20 -0800 |
| commit | ce1d3fde87d1a21f1ec1147dde32b2825dd3a276 (patch) | |
| tree | 6ffab43e47e3a22a76bf9bf4efeecdf1b90dcb6f /drivers/rapidio/devices | |
| parent | 928fce2f6d8152d897790c1a5bbeef5642f69e0e (diff) | |
| parent | 88987d2c7534a0269f567fb101e6d71a08f0f01d (diff) | |
Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
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
...
Diffstat (limited to 'drivers/rapidio/devices')
| -rw-r--r-- | drivers/rapidio/devices/tsi721_dma.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/rapidio/devices/tsi721_dma.c b/drivers/rapidio/devices/tsi721_dma.c index f64c5decb747..47295940a868 100644 --- a/drivers/rapidio/devices/tsi721_dma.c +++ b/drivers/rapidio/devices/tsi721_dma.c @@ -815,8 +815,7 @@ struct dma_async_tx_descriptor *tsi721_prep_rio_sg(struct dma_chan *dchan, return txd; } -static int tsi721_device_control(struct dma_chan *dchan, enum dma_ctrl_cmd cmd, - unsigned long arg) +static int tsi721_terminate_all(struct dma_chan *dchan) { struct tsi721_bdma_chan *bdma_chan = to_tsi721_chan(dchan); struct tsi721_tx_desc *desc, *_d; @@ -825,9 +824,6 @@ static int tsi721_device_control(struct dma_chan *dchan, enum dma_ctrl_cmd cmd, dev_dbg(dchan->device->dev, "%s: Entry\n", __func__); - if (cmd != DMA_TERMINATE_ALL) - return -ENOSYS; - spin_lock_bh(&bdma_chan->lock); bdma_chan->active = false; @@ -901,7 +897,7 @@ int tsi721_register_dma(struct tsi721_device *priv) mport->dma.device_tx_status = tsi721_tx_status; mport->dma.device_issue_pending = tsi721_issue_pending; mport->dma.device_prep_slave_sg = tsi721_prep_rio_sg; - mport->dma.device_control = tsi721_device_control; + mport->dma.device_terminate_all = tsi721_terminate_all; err = dma_async_device_register(&mport->dma); if (err) |