From: Peter Ujfalusi Date: Mon, 14 Apr 2014 11:42:00 +0000 (+0300) Subject: dmaengine: edma: Set DMA_CYCLIC capability flag X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=232b223d8281d33820053bb711f91864b8612d8e;p=linux-beck.git dmaengine: edma: Set DMA_CYCLIC capability flag Indicate that the edma dmaengine driver has support for cyclic mode. Signed-off-by: Peter Ujfalusi Acked-by: Joel Fernandes Reviewed-and-Tested-by: Joel Fernandes Signed-off-by: Vinod Koul --- diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c index 999266bf69b9..0b37f7734d0f 100644 --- a/arch/arm/common/edma.c +++ b/arch/arm/common/edma.c @@ -1574,6 +1574,7 @@ static struct edma_soc_info *edma_setup_info_from_dt(struct device *dev, return ERR_PTR(ret); dma_cap_set(DMA_SLAVE, edma_filter_info.dma_cap); + dma_cap_set(DMA_CYCLIC, edma_filter_info.dma_cap); of_dma_controller_register(dev->of_node, of_dma_simple_xlate, &edma_filter_info); diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 35db3f282bdb..eef51644b69f 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -893,6 +893,7 @@ static int edma_probe(struct platform_device *pdev) dma_cap_zero(ecc->dma_slave.cap_mask); dma_cap_set(DMA_SLAVE, ecc->dma_slave.cap_mask); + dma_cap_set(DMA_CYCLIC, ecc->dma_slave.cap_mask); edma_dma_init(ecc, &ecc->dma_slave, &pdev->dev);