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| author | Andy Shevchenko | 2014-06-18 11:15:38 +0200 |
|---|---|---|
| committer | Vinod Koul | 2014-07-15 18:44:30 +0200 |
| commit | dd8ecfcac66b4485416b2d1df0ec4798b198d7d6 (patch) | |
| tree | 60a91f6fa94271e0a9ca229494793bd3407249f4 /drivers/dma/TODO | |
| parent | dmaengine: dw: add debug message to dwc_dostart_first_queued (diff) | |
| download | kernel-qcow2-linux-dd8ecfcac66b4485416b2d1df0ec4798b198d7d6.tar.gz kernel-qcow2-linux-dd8ecfcac66b4485416b2d1df0ec4798b198d7d6.tar.xz kernel-qcow2-linux-dd8ecfcac66b4485416b2d1df0ec4798b198d7d6.zip | |
dmaengine: dw: don't perform DMA when dmaengine_submit is called
Accordingly to discussion [1] and followed up documentation the DMA controller
driver shouldn't start any DMA operations when dmaengine_submit() is called.
This patch fixes the workflow in dw_dmac driver to follow the documentation.
[1] http://www.spinics.net/lists/arm-kernel/msg125987.html
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/TODO')
| -rw-r--r-- | drivers/dma/TODO | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/TODO b/drivers/dma/TODO index 734ed0206cd5..b8045cd42ee1 100644 --- a/drivers/dma/TODO +++ b/drivers/dma/TODO @@ -7,7 +7,6 @@ TODO for slave dma - imx-dma - imx-sdma - mxs-dma.c - - dw_dmac - intel_mid_dma 4. Check other subsystems for dma drivers and merge/move to dmaengine 5. Remove dma_slave_config's dma direction. |