diff mbox series

[v2,1/5] dmaengine: dw-axi-dmac: Don't set chancnt

Message ID 20230415095517.2763-2-jszhang@kernel.org
State Accepted
Commit 3a4905c59832896f811f8b3e840be936ae598dd1
Headers show
Series dma: don't set chancnt | expand

Commit Message

Jisheng Zhang April 15, 2023, 9:55 a.m. UTC 
The dma framework will calculate the dma channels chancnt, setting it
ourself is wrong.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index 4169e1d7d5ca..7f3a60e28e38 100644
--- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -1445,7 +1445,6 @@  static int dw_probe(struct platform_device *pdev)
 	dma_cap_set(DMA_CYCLIC, dw->dma.cap_mask);
 
 	/* DMA capabilities */
-	dw->dma.chancnt = hdata->nr_channels;
 	dw->dma.max_burst = hdata->axi_rw_burst_len;
 	dw->dma.src_addr_widths = AXI_DMA_BUSWIDTHS;
 	dw->dma.dst_addr_widths = AXI_DMA_BUSWIDTHS;