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dmaengine: pxa_dma: declare transfer are reusable

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As this driver provides a mechanism to reuse transfers, declare it in
its probe function.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Robert Jarzmik 2015-10-13 21:54:30 +02:00 committed by Vinod Koul
parent 9eeacd3a2f
commit d3651b8e5c
1 changed files with 1 additions and 0 deletions
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drivers/dma/pxa_dma.c
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@ -1414,6 +1414,7 @@ static int pxad_probe(struct platform_device *op)
pdev->slave.dst_addr_widths = widths;
pdev->slave.directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
pdev->slave.residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;
pdev->slave.descriptor_reuse = true;
pdev->slave.dev = &op->dev;
ret = pxad_init_dmadev(op, pdev, dma_channels);