diff --git a/drivers/net/wireless/cnss2/pci.c b/drivers/net/wireless/cnss2/pci.c
index 92ff60a8926c..5054a0dd78f6 100644
--- a/drivers/net/wireless/cnss2/pci.c
+++ b/drivers/net/wireless/cnss2/pci.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved. */
+/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved. */
 
 #include <linux/cma.h>
 #include <linux/firmware.h>
@@ -58,7 +58,6 @@
 static DEFINE_SPINLOCK(pci_link_down_lock);
 static DEFINE_SPINLOCK(pci_reg_window_lock);
 static DEFINE_SPINLOCK(time_sync_lock);
-static DEFINE_SPINLOCK(pm_qos_lock);
 
 #define MHI_TIMEOUT_OVERWRITE_MS	(plat_priv->ctrl_params.mhi_timeout)
 #define MHI_M2_TIMEOUT_MS		(plat_priv->ctrl_params.mhi_m2_timeout)
@@ -1277,73 +1276,6 @@ static void cnss_pci_stop_time_sync_update(struct cnss_pci_data *pci_priv)
 	cancel_delayed_work_sync(&pci_priv->time_sync_work);
 }
 
-static int cnss_pci_pm_qos_notify(struct notifier_block *nb,
-				  unsigned long curr_val, void *cpus)
-{
-	struct cnss_pci_data *pci_priv =
-		container_of(nb, struct cnss_pci_data, pm_qos_nb);
-	unsigned long flags;
-
-	spin_lock_irqsave(&pm_qos_lock, flags);
-
-	if (!pci_priv->runtime_pm_prevented &&
-	    curr_val != PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE) {
-		cnss_pci_pm_runtime_get_noresume(pci_priv);
-		pci_priv->runtime_pm_prevented = true;
-	} else if (pci_priv->runtime_pm_prevented &&
-		   curr_val == PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE) {
-		cnss_pci_pm_runtime_put_noidle(pci_priv);
-		pci_priv->runtime_pm_prevented = false;
-	}
-
-	spin_unlock_irqrestore(&pm_qos_lock, flags);
-
-	return NOTIFY_DONE;
-}
-
-static int cnss_pci_pm_qos_add_notifier(struct cnss_pci_data *pci_priv)
-{
-	int ret;
-
-	if (pci_priv->device_id == QCA6174_DEVICE_ID)
-		return 0;
-
-	pci_priv->pm_qos_nb.notifier_call = cnss_pci_pm_qos_notify;
-	ret = pm_qos_add_notifier(PM_QOS_CPU_DMA_LATENCY,
-				  &pci_priv->pm_qos_nb);
-	if (ret)
-		cnss_pr_err("Failed to add qos notifier, err = %d\n",
-			    ret);
-
-	return ret;
-}
-
-static int cnss_pci_pm_qos_remove_notifier(struct cnss_pci_data *pci_priv)
-{
-	int ret;
-	unsigned long flags;
-
-	if (pci_priv->device_id == QCA6174_DEVICE_ID)
-		return 0;
-
-	ret = pm_qos_remove_notifier(PM_QOS_CPU_DMA_LATENCY,
-				     &pci_priv->pm_qos_nb);
-	if (ret)
-		cnss_pr_dbg("Failed to remove qos notifier, err = %d\n",
-			    ret);
-
-	spin_lock_irqsave(&pm_qos_lock, flags);
-
-	if (pci_priv->runtime_pm_prevented) {
-		cnss_pci_pm_runtime_put_noidle(pci_priv);
-		pci_priv->runtime_pm_prevented = false;
-	}
-
-	spin_unlock_irqrestore(&pm_qos_lock, flags);
-
-	return ret;
-}
-
 int cnss_pci_call_driver_probe(struct cnss_pci_data *pci_priv)
 {
 	int ret = 0;
@@ -1405,7 +1337,6 @@ int cnss_pci_call_driver_probe(struct cnss_pci_data *pci_priv)
 	}
 
 	cnss_pci_start_time_sync_update(pci_priv);
-	cnss_pci_pm_qos_add_notifier(pci_priv);
 
 	return 0;
 
@@ -1435,7 +1366,6 @@ int cnss_pci_call_driver_remove(struct cnss_pci_data *pci_priv)
 		return -EINVAL;
 	}
 
-	cnss_pci_pm_qos_remove_notifier(pci_priv);
 	cnss_pci_stop_time_sync_update(pci_priv);
 
 	if (test_bit(CNSS_DRIVER_RECOVERY, &plat_priv->driver_state) &&
diff --git a/drivers/net/wireless/cnss2/pci.h b/drivers/net/wireless/cnss2/pci.h
index 8a6128900d13..3dfa83499e6d 100644
--- a/drivers/net/wireless/cnss2/pci.h
+++ b/drivers/net/wireless/cnss2/pci.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
-/* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved. */
+/* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved. */
 
 #ifndef _CNSS_PCI_H
 #define _CNSS_PCI_H
@@ -71,8 +71,6 @@ struct cnss_pci_data {
 	struct pci_saved_state *saved_state;
 	struct pci_saved_state *default_state;
 	struct msm_pcie_register_event msm_pci_event;
-	struct notifier_block pm_qos_nb;
-	u8 runtime_pm_prevented;
 	atomic_t auto_suspended;
 	atomic_t drv_connected;
 	u8 drv_connected_last;