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Commit 1cac81b4 authored by Maxime Ripard's avatar Maxime Ripard Committed by Vinod Koul
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dmaengine: sun6i: Declare slave capabilities for the generic code 



Now that the generic slave caps code can make use of the device assigned
capabilities, instead of relying on a callback to be implemented.

Make use of this code.

Signed-off-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 07ffa6ba

drivers/dma/sun6i-dma.c

+9 −1
Original line number Diff line number Diff line
@@ -968,7 +968,15 @@ static int sun6i_dma_probe(struct platform_device *pdev) 
	sdc->slave.device_pause			= sun6i_dma_pause;

	sdc->slave.device_resume		= sun6i_dma_resume;

	sdc->slave.device_terminate_all		= sun6i_dma_terminate_all;



	sdc->slave.src_addr_widths		= BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |

						  BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |

						  BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);

	sdc->slave.dst_addr_widths		= BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |

						  BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |

						  BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);

	sdc->slave.directions			= BIT(DMA_DEV_TO_MEM) |

						  BIT(DMA_MEM_TO_DEV);

	sdc->slave.residue_granularity		= DMA_RESIDUE_GRANULARITY_BURST;

	sdc->slave.dev = &pdev->dev;



	sdc->pchans = devm_kcalloc(&pdev->dev, sdc->cfg->nr_max_channels,