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 <[email protected]> Signed-off-by: Tushar Behera <[email protected]> --- drivers/dma/pl330.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) 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); } } -- 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
