diff mbox

[2/2] DMA: PL330: Set the capability of pdm0 and pdm1 as DMA_PRIVATE

Message ID 1346215585-31023-3-git-send-email-tushar.behera@linaro.org
State Accepted
Headers show

Commit Message

Tushar Behera Aug. 29, 2012, 4:46 a.m. UTC
DMA clients pdma0 and pdma1 are internal to the SoC and are used only
by dedicated peripherals. Since they cannot be used for generic
purpose, their capability should be set as DMA_PRIVATE.

CC: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
---
 drivers/dma/pl330.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index e4feba6..600ea5e 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2954,6 +2954,7 @@  pl330_probe(struct amba_device *adev, const struct amba_id *id)
 		if (pi->pcfg.num_peri) {
 			dma_cap_set(DMA_SLAVE, pd->cap_mask);
 			dma_cap_set(DMA_CYCLIC, pd->cap_mask);
+			dma_cap_set(DMA_PRIVATE, pd->cap_mask);
 		}
 	}