asoc: msm: routing: remove WARN() log messages

Replace WARN() log messages with pr_warn() to avoid
exposing call stack in logs.

Change-Id: I3485a28f18431ae48ad0efbe49635a8cff9f40cd
Signed-off-by: Vidyakumar Athota <[email protected]>

asoc/msm-pcm-routing-v2.c

@@ -2698,7 +2698,8 @@ static int msm_routing_lsm_func_get(struct snd_kcontrol *kcontrol,
 			break;
 
 	if (i-- == ARRAY_SIZE(lsm_port_text)) {
-		WARN(1, "Invalid id name %s\n", kcontrol->id.name);
+		pr_warn("%s: Invalid id name %s\n", __func__,
+			kcontrol->id.name);
 		return -EINVAL;
 	}
 
@@ -2745,7 +2746,7 @@ static int msm_routing_lsm_func_get(struct snd_kcontrol *kcontrol,
 		ucontrol->value.integer.value[0] = MADSWAUDIO;
 	break;
 	default:
-		WARN(1, "Unknown\n");
+		pr_warn("%s: Unknown\n", __func__);
 		return -EINVAL;
 	}
 	return 0;
@@ -2765,7 +2766,8 @@ static int msm_routing_lsm_func_put(struct snd_kcontrol *kcontrol,
 			break;
 
 	if (i-- == ARRAY_SIZE(lsm_port_text)) {
-		WARN(1, "Invalid id name %s\n", kcontrol->id.name);
+		pr_warn("%s: Invalid id name %s\n", __func__,
+			kcontrol->id.name);
 		return -EINVAL;
 	}
 
@@ -2787,7 +2789,7 @@ static int msm_routing_lsm_func_put(struct snd_kcontrol *kcontrol,
 		mad_type = MAD_SW_AUDIO;
 		break;
 	default:
-		WARN(1, "Unknown\n");
+		pr_warn("%s: Unknown\n", __func__);
 		return -EINVAL;
 	}