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Groups > linux.kernel > #1219802
| From | Robert Jarzmik <robert.jarzmik@free.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/3] dmaengine: pxa_dma: declare transfer are reusable |
| Date | 2015-09-06 13:50 +0200 |
| Message-ID | <q5GCl-686-1@gated-at.bofh.it> (permalink) |
| References | <q5GCl-686-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
As this driver provides a mechanism to reuse transfers, declare it in its probe function. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> --- drivers/dma/pxa_dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c index ddcbbf5cd9e9..bb85cd7b5b70 100644 --- a/drivers/dma/pxa_dma.c +++ b/drivers/dma/pxa_dma.c @@ -1396,6 +1396,7 @@ 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); -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 3/3] dmaengine: pxa_dma: declare transfer are reusable Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-06 13:50 +0200
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