ASoC: SOF: topology: Add context when sink or source widget is missing

Add some context to the error prints when sink or source widget is not
found by printing the name of the other side of the connection.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://patch.msgid.link/20251215130741.31106-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: ujfalusi

sound/soc/sof/topology.c

@@ -2106,8 +2106,8 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	/* source component */
 	source_swidget = snd_sof_find_swidget(scomp, (char *)route->source);
 	if (!source_swidget) {
-		dev_err(scomp->dev, "error: source %s not found\n",
-			route->source);
+		dev_err(scomp->dev, "source %s for sink %s is not found\n",
+			route->source, route->sink);
 		ret = -EINVAL;
 		goto err;
 	}
@@ -2125,8 +2125,8 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	/* sink component */
 	sink_swidget = snd_sof_find_swidget(scomp, (char *)route->sink);
 	if (!sink_swidget) {
-		dev_err(scomp->dev, "error: sink %s not found\n",
-			route->sink);
+		dev_err(scomp->dev, "sink %s for source %s is not found\n",
+			route->sink, route->source);
 		ret = -EINVAL;
 		goto err;
 	}