dmaengine: acpi-dma: align debug message with flow

In acpi_dma_request_slave_chan_by_name() the debug message is printed before
the actual matching happens. Correct the message itself to be in align with the
flow.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

drivers/dma/acpi-dma.c

@@ -438,7 +438,7 @@ struct dma_chan *acpi_dma_request_slave_chan_by_name(struct device *dev,
 			return ERR_PTR(-ENODEV);
 	}
 
-	dev_dbg(dev, "found DMA channel \"%s\" at index %d\n", name, index);
+	dev_dbg(dev, "Looking for DMA channel \"%s\" at index %d...\n", name, index);
 	return acpi_dma_request_slave_chan_by_index(dev, index);
 }
 EXPORT_SYMBOL_GPL(acpi_dma_request_slave_chan_by_name);