ASoC: SOF: ipc: Print 0x prefix for errors in ipc_trace/stream_message()

The dev_err() in ipc_trace_message() and ipc_stream_message() is missing
the 0x prefix for the hexadecimal number when printed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20210917085823.27222-3-peter.ujfalusi@linux.intel.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/ipc.c

@@ -488,7 +488,7 @@ static void ipc_trace_message(struct snd_sof_dev *sdev, u32 msg_type)
 		snd_sof_trace_update_pos(sdev, &posn);
 		break;
 	default:
-		dev_err(sdev->dev, "error: unhandled trace message %x\n", msg_type);
+		dev_err(sdev->dev, "error: unhandled trace message %#x\n", msg_type);
 		break;
 	}
 }
@@ -570,7 +570,7 @@ static void ipc_stream_message(struct snd_sof_dev *sdev, u32 msg_cmd)
 		ipc_xrun(sdev, msg_id);
 		break;
 	default:
-		dev_err(sdev->dev, "error: unhandled stream message %x\n",
+		dev_err(sdev->dev, "error: unhandled stream message %#x\n",
 			msg_id);
 		break;
 	}