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Subject[PATCH v2 2/2] dmaengine: tegra: Remove unused switch case
Date
Remove unused switch case in get_transfer_param() function.
The function is not called for MEM_TO_MEM transfers.

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
---
drivers/dma/tegra186-gpc-dma.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/dma/tegra186-gpc-dma.c b/drivers/dma/tegra186-gpc-dma.c
index a0dbafa07ec9..6b8d34165176 100644
--- a/drivers/dma/tegra186-gpc-dma.c
+++ b/drivers/dma/tegra186-gpc-dma.c
@@ -830,10 +830,6 @@ 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");
}
--
2.17.1
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