dmaengine: dw-axi-dmac: Don't set chancnt

The dma framework will calculate the dma channels chancnt, setting it
ourself is wrong.

Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Link: https://lore.kernel.org/r/20230521100252.3197-2-jszhang@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: xhackerustc

drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c

@@ -1466,7 +1466,6 @@ 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;