Commit 360e4f4e authored by Akhil R's avatar Akhil R Committed by Vinod Koul
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dmaengine: tegra: Remove unused switch case 



Remove unused switch case in get_transfer_param() function.
The function is not called for MEM_TO_MEM transfers.

Signed-off-by: default avatarAkhil R <akhilrajeev@nvidia.com>
Link: https://lore.kernel.org/r/20220426101913.43335-3-akhilrajeev@nvidia.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 39b930be

drivers/dma/tegra186-gpc-dma.c

+0 −4
Original line number Diff line number Diff line
@@ -829,10 +829,6 @@ static int get_transfer_param(struct tegra_dma_channel *tdc, 
		*slave_bw = tdc->dma_sconfig.src_addr_width;

		*csr = TEGRA_GPCDMA_CSR_DMA_IO2MEM_FC;

		return 0;

	case DMA_MEM_TO_MEM:

		*burst_size = tdc->dma_sconfig.src_addr_width;

		*csr = TEGRA_GPCDMA_CSR_DMA_MEM2MEM;

		return 0;

	default:

		dev_err(tdc2dev(tdc), "DMA direction is not supported\n");

	}