staging: comedi: Remove a newline inside a dereference

Remove a new line inside a dereference so that it is not on
multiple lines.
And avoid making the line go over 80 columns by moving the whole
dma_alloc_coherent() call back 4 columns. Problem found with
checkpatch.
Signed-off-by: Eisha Chen-yen-su <chenyensu0@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/comedi/drivers/cb_pcidas64.c

@@ -1488,11 +1488,10 @@ static int alloc_and_init_dma_members(struct comedi_device *dev)
 	for (i = 0; i < AO_DMA_RING_COUNT; i++) {
 		if (ao_cmd_is_supported(board)) {
 			devpriv->ao_buffer[i] =
-				dma_alloc_coherent(&pcidev->dev,
-						   DMA_BUFFER_SIZE,
-						   &devpriv->
-						   ao_buffer_bus_addr[i],
-						   GFP_KERNEL);
+			    dma_alloc_coherent(&pcidev->dev,
+					       DMA_BUFFER_SIZE,
+					       &devpriv->ao_buffer_bus_addr[i],
+					       GFP_KERNEL);
 			if (!devpriv->ao_buffer[i])
 				return -ENOMEM;
 		}