| Message ID | 1377086938-29145-6-git-send-email-zonque@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
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;
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@gmail.com> --- drivers/dma/mmp_pdma.c | 1 + 1 file changed, 1 insertion(+)