dmaengine: hidma: 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/20230521100252.3197-5-jszhang@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>

Author: xhackerustc

drivers/dma/qcom/hidma.c

@@ -214,7 +214,6 @@ static int hidma_chan_init(struct hidma_dev *dmadev, u32 dma_sig)
 
 	spin_lock_init(&mchan->lock);
 	list_add_tail(&mchan->chan.device_node, &ddev->channels);
-	dmadev->ddev.chancnt++;
 	return 0;
 }