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dmaengine: rcar-dmac: Drop local dma_parms 

Since commit 9495b7e92f ("driver core: platform: Initialize dma_parms
for platform devices"), struct platform_device already provides a
dma_parms structure, so we can save allocating another one.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/23d40e15af10aad4724a2770ec18b4b28c1b8a71.1599164692.git.robin.murphy@arm.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Robin Murphy 2020-09-03 21:25:50 +01:00 committed by Vinod Koul
parent 6c609220c3
commit 93f8688182
1 changed files with 0 additions and 2 deletions
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2
drivers/dma/sh/rcar-dmac.c
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@ -199,7 +199,6 @@ struct rcar_dmac {
struct dma_device engine;
struct device *dev;
void __iomem *iomem;
struct device_dma_parameters parms;
unsigned int n_channels;
struct rcar_dmac_chan *channels;
@ -1845,7 +1844,6 @@ static int rcar_dmac_probe(struct platform_device *pdev)
dmac->dev = &pdev->dev;
platform_set_drvdata(pdev, dmac);
dmac->dev->dma_parms = &dmac->parms;
dma_set_max_seg_size(dmac->dev, RCAR_DMATCR_MASK);
dma_set_mask_and_coherent(dmac->dev, DMA_BIT_MASK(40));