asoc: lahaina: remove defunct implementation of qos

Remove defunct implementation of front end qos
prepare function.
Add todo debug log to add the new QOS prepare
implementation.

Change-Id: I95893d0309d465100d7abbab5e1acf6269fd1cde
Signed-off-by: Vignesh Kulothungan <[email protected]>

asoc/lahaina.c

@@ -4897,21 +4897,7 @@ err:
 
 static int msm_fe_qos_prepare(struct snd_pcm_substream *substream)
 {
-	cpumask_t mask;
-
-	if (pm_qos_request_active(&substream->latency_pm_qos_req))
-		pm_qos_remove_request(&substream->latency_pm_qos_req);
-
-	cpumask_clear(&mask);
-	cpumask_set_cpu(1, &mask); /* affine to core 1 */
-	cpumask_set_cpu(2, &mask); /* affine to core 2 */
-	cpumask_copy(&substream->latency_pm_qos_req.cpus_affine, &mask);
-
-	substream->latency_pm_qos_req.type = PM_QOS_REQ_AFFINE_CORES;
-
-	pm_qos_add_request(&substream->latency_pm_qos_req,
-			  PM_QOS_CPU_DMA_LATENCY,
-			  MSM_LL_QOS_VALUE);
+	pr_debug("%s: TODO: add new QOS implementation\n", __func__);
 	return 0;
 }