Re: [PATCH net-next 3/6] net: ipa: re-enable transmit in PM WQ context

+/**
+ * ipa_modem_wake_queue_work() - enable modem netdev queue
+ * @work:	Work structure
+ *
+ * Re-enable transmit on the modem network device.  This is called
+ * in (power management) work queue context, scheduled when resuming
+ * the modem.
+ */
+static void ipa_modem_wake_queue_work(struct work_struct *work)
+{
+	struct ipa_priv *priv = container_of(work, struct ipa_priv, work);
+
+	netif_wake_queue(priv->ipa->modem_netdev);
+}
+
 /** ipa_modem_resume() - resume callback for runtime_pm
  * @dev: pointer to device
  *

@@ -205,7 +226,8 @@ void ipa_modem_resume(struct net_device *netdev)
 	ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_MODEM_TX]);
 	ipa_endpoint_resume_one(ipa->name_map[IPA_ENDPOINT_AP_MODEM_RX]);
 
-	netif_wake_queue(netdev);
+	/* Arrange for the TX queue to be restarted */
+	(void)queue_pm_work(&priv->work);
 }