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Commit 5b969bd1 authored by Alexandru Ardelean's avatar Alexandru Ardelean Committed by Vinod Koul
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dmaengine: axi-dmac: assign `copy_align` property 



The `copy_align` property is a generic property that describes alignment
for DMA memcpy & sg ops.
It serves mostly an informational purpose, and can be used in DMA tests, to
pass the info to know what alignment to expect.

Signed-off-by: default avatarAlexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent a5b20600

drivers/dma/dma-axi-dmac.c

+2 −0
Original line number Diff line number Diff line
@@ -763,6 +763,8 @@ static int axi_dmac_probe(struct platform_device *pdev) 
	if (ret)

		goto err_clk_disable;



	dma_dev->copy_align = (dmac->chan.address_align_mask + 1);



	axi_dmac_write(dmac, AXI_DMAC_REG_IRQ_MASK, 0x00);



	ret = dma_async_device_register(dma_dev);