Commit 1ecb1278 authored by Robin Murphy's avatar Robin Murphy Committed by Vinod Koul
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dmaengine: ste_dma40: Drop local dma_parms 



Since commit 9495b7e9 ("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: default avatarRobin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/011a956183b92a258bf0922385d145ea966dcbea.1599164692.git.robin.murphy@arm.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 93f86881

drivers/dma/ste_dma40.c

+0 −3
Original line number Diff line number Diff line
@@ -535,7 +535,6 @@ struct d40_gen_dmac { 
 * mode" allocated physical channels.

 * @num_log_chans: The number of logical channels. Calculated from

 * num_phy_chans.

 * @dma_parms: DMA parameters for the channel

 * @dma_both: dma_device channels that can do both memcpy and slave transfers.

 * @dma_slave: dma_device channels that can do only do slave transfers.

 * @dma_memcpy: dma_device channels that can do only do memcpy transfers.
@@ -577,7 +576,6 @@ struct d40_base { 
	int				  num_memcpy_chans;

	int				  num_phy_chans;

	int				  num_log_chans;

	struct device_dma_parameters	  dma_parms;

	struct dma_device		  dma_both;

	struct dma_device		  dma_slave;

	struct dma_device		  dma_memcpy;
@@ -3641,7 +3639,6 @@ static int __init d40_probe(struct platform_device *pdev) 
	if (ret)

		goto destroy_cache;



	base->dev->dma_parms = &base->dma_parms;

	ret = dma_set_max_seg_size(base->dev, STEDMA40_MAX_SEG_SIZE);

	if (ret) {

		d40_err(&pdev->dev, "Failed to set dma max seg size\n");