cras: include pcm_name in log when set_active_node

This can help understand which pcm device is used by current active
node.

BUG=b:363241483
TEST=CQ

Change-Id: I4e681705ceebccee91cbbefbb1b069af7a758d2e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/adhd/+/5856753
Commit-Queue: Ching Yun Chang <whalechang@google.com>
Tested-by: chromeos-cop-builder@chromeos-cop.iam.gserviceaccount.com <chromeos-cop-builder@chromeos-cop.iam.gserviceaccount.com>
Reviewed-by: Yu-Hsuan Hsu <yuhsuan@chromium.org>

cras/src/server/cras_alsa_common_io.c

@@ -171,11 +171,13 @@ int cras_alsa_common_set_active_node(struct cras_iodev* iodev,
   struct alsa_common_io* aio = (struct alsa_common_io*)iodev;
   cras_iodev_set_active_node(iodev, ionode);
   syslog(LOG_INFO,
-         "card type: %s, Set active node. name: %s, id: %d, direction: %s, "
+         "card type: %s, Set active node. name: %s, pcm_name: %s, id: %d, "
+         "direction: %s, "
          "type: %s, "
          "enable software volume: %d, intrinsic_sensitivity: %ld, volume: %d, "
          "number_of_volume_steps: %d",
-         cras_card_type_to_string(aio->card_type), ionode->name, ionode->idx,
+         cras_card_type_to_string(aio->card_type), ionode->name, aio->pcm_name,
+         ionode->idx,
          iodev->direction == CRAS_STREAM_OUTPUT ? "output" : "input",
          cras_node_type_to_str(ionode->type, ionode->position),
          ionode->software_volume_needed, ionode->intrinsic_sensitivity,