[PATCH v5 5/5] dma: mmp_pdma: set DMA_PRIVATE
Daniel Mack
zonque at gmail.com
Wed Aug 21 08:08:58 EDT 2013
As the driver now has its own xlate function and makes use of the
dma_get_slave_channel(), we need to manually set the DMA_PRIVATE flags.
Drivers which rely on of_dma_simple_xlate() do implicitly the same by
going through __dma_request_channel().
Signed-off-by: Daniel Mack <zonque at gmail.com>
---
drivers/dma/mmp_pdma.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/dma/mmp_pdma.c b/drivers/dma/mmp_pdma.c
index efb583f..3efde2d 100644
--- a/drivers/dma/mmp_pdma.c
+++ b/drivers/dma/mmp_pdma.c
@@ -1068,6 +1068,7 @@ static int mmp_pdma_probe(struct platform_device *op)
dma_cap_set(DMA_SLAVE, pdev->device.cap_mask);
dma_cap_set(DMA_MEMCPY, pdev->device.cap_mask);
dma_cap_set(DMA_CYCLIC, pdev->device.cap_mask);
+ dma_cap_set(DMA_PRIVATE, pdev->device.cap_mask);
pdev->device.dev = &op->dev;
pdev->device.device_alloc_chan_resources = mmp_pdma_alloc_chan_resources;
pdev->device.device_free_chan_resources = mmp_pdma_free_chan_resources;
--
1.8.3.1
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