dmaengine: pl08x: 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/amba-pl08x.c

@@ -2164,7 +2164,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id)
 			 __func__, ret);
 		goto out_no_memcpy;
 	}
-	pl08x->memcpy.chancnt = ret;
 
 	/* Register slave channels */
 	ret = pl08x_dma_init_virtual_channels(pl08x, &pl08x->slave,
@@ -2175,7 +2174,6 @@ static int pl08x_probe(struct amba_device *adev, const struct amba_id *id)
 				__func__, ret);
 		goto out_no_slave;
 	}
-	pl08x->slave.chancnt = ret;
 
 	ret = dma_async_device_register(&pl08x->memcpy);
 	if (ret) {