From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 16 Jul 2014 12:29:20 +0000 (+0300)
Subject: dmaengine: edma: Update caps->residue_granularity to match with reality
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b7f9bc5267d3517de8a7159219db96de7d12a37b;p=deliverable%2Flinux.git

dmaengine: edma: Update caps->residue_granularity to match with reality

The edma can report accurate DMA position so update the residue_granularity
to DMA_RESIDUE_GRANULARITY_BURST.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c
index d08c4dedef35..8e400c0f3529 100644
--- a/drivers/dma/edma.c
+++ b/drivers/dma/edma.c
@@ -992,7 +992,7 @@ static int edma_dma_device_slave_caps(struct dma_chan *dchan,
 	caps->directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
 	caps->cmd_pause = true;
 	caps->cmd_terminate = true;
-	caps->residue_granularity = DMA_RESIDUE_GRANULARITY_DESCRIPTOR;
+	caps->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
 
 	return 0;
 }