From mboxrd@z Thu Jan 1 00:00:00 1970 From: zonque@gmail.com (Daniel Mack) Date: Fri, 16 Aug 2013 19:05:07 +0200 Subject: [PATCH v4 4/4] dma: mmp_pdma: set DMA_PRIVATE In-Reply-To: <1376672707-24527-1-git-send-email-zonque@gmail.com> References: <1376672707-24527-1-git-send-email-zonque@gmail.com> Message-ID: <1376672707-24527-5-git-send-email-zonque@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- 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 b29b581..dfccfe1 100644 --- a/drivers/dma/mmp_pdma.c +++ b/drivers/dma/mmp_pdma.c @@ -1086,6 +1086,7 @@ 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