dmaengine: k3: Remove chancnt affectations

chanctnt is already filled by dma_async_device_register, which uses the channel
list to know how much channels there is.

Since it's already filled, we can safely remove it from the drivers' probe
function.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

drivers/dma/k3dma.c

@@ -722,7 +722,6 @@ static int k3_dma_probe(struct platform_device *op)
 	d->slave.device_issue_pending = k3_dma_issue_pending;
 	d->slave.device_control = k3_dma_control;
 	d->slave.copy_align = DMA_ALIGN;
-	d->slave.chancnt = d->dma_requests;
 
 	/* init virtual channel */
 	d->chans = devm_kzalloc(&op->dev,