diff mbox

[v2,04/14] dma: edma: Set DMA_CYCLIC capability flag

Message ID 1396357575-30585-5-git-send-email-peter.ujfalusi@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Peter Ujfalusi April 1, 2014, 1:06 p.m. UTC 
Indicate that the edma dmaengine driver has support for cyclic mode.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
---
 arch/arm/common/edma.c | 1 +
 drivers/dma/edma.c     | 1 +
 2 files changed, 2 insertions(+)
diff mbox

Patch

diff --git a/arch/arm/common/edma.c b/arch/arm/common/edma.c
index 41bca32409fc..86a8b263278f 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 7891378a03f0..1dd9e8806975 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -891,6 +891,7 @@  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);