diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2014-04-14 15:42:00 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-04-22 20:05:39 +0400 |
| commit | 232b223d8281d33820053bb711f91864b8612d8e (patch) | |
| tree | a9c660d051a56088f680a5d5b4c313003242cea9 | |
| parent | 72c7b67affc3ee63fc3df6e4a28d452a4e82e332 (diff) | |
| download | linux-232b223d8281d33820053bb711f91864b8612d8e.tar.xz | |
dmaengine: edma: Set DMA_CYCLIC capability flag
Indicate that the edma dmaengine driver has support for cyclic mode.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Joel Fernandes <joelf@ti.com>
Reviewed-and-Tested-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| -rw-r--r-- | arch/arm/common/edma.c | 1 | ||||
| -rw-r--r-- | drivers/dma/edma.c | 1 |
2 files changed, 2 insertions, 0 deletions
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); |