diff mbox series

[v2,2/2] dmaengine: tegra: Remove unused switch case

Message ID 20220426101913.43335-3-akhilrajeev@nvidia.com (mailing list archive)
State Accepted
Commit ab02d4192d32ac96824f01946b6763765613d920
Headers show
Series Fix uninitialized variable usage in Tegra GPCDMA | expand

Commit Message

Akhil R April 26, 2022, 10:19 a.m. UTC 
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 mbox series

Patch

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");
 	}