Messages in this thread Patch in this message | | | From | Akhil R <> | Subject | [PATCH v2 2/2] dmaengine: tegra: Remove unused switch case | Date | Tue, 26 Apr 2022 15:49:13 +0530 |
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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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