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DMA: PL330: Set the capability of pdm0 and pdm1 as DMA_PRIVATE

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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>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Tushar Behera 2012-08-29 10:16:25 +05:30 • committed by Vinod Koul
parent 7fc7bf084b
commit 5557a419d4
1 changed files with 1 additions and 0 deletions

1
drivers/dma/pl330.c
View file

@ -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);
}
}