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Commit c3fe5a70 authored by Gaurav Kohli's avatar Gaurav Kohli Committed by Satya Durga Srinivasu Prabhala
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soc: qcom: Notify clients in case qmi connection to service locator fails 



Clients are not getting notification if qmi connection to locator has
not been established. As a result of this clients are waiting forever.
So to avoid this notifying the client in case of qmi connection fails
to service locator.

Change-Id: Id1625c18db812831860355e987a97789357dda13
Signed-off-by: default avatarGaurav Kohli <gkohli@codeaurora.org>
parent 8672e9c8

drivers/soc/qcom/service-locator.c

+4 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -111,6 +111,7 @@ static void service_locator_svc_arrive(struct work_struct *work) 
			qmi_handle_create(service_locator_clnt_notify, NULL);

	if (!service_locator.clnt_handle) {

		service_locator.clnt_handle = NULL;

		complete_all(&service_locator.service_available);

		mutex_unlock(&service_locator.service_mutex);

		pr_err("Service locator QMI client handle alloc failed!\n");

		return;
@@ -123,6 +124,7 @@ static void service_locator_svc_arrive(struct work_struct *work) 
	if (rc) {

		qmi_handle_destroy(service_locator.clnt_handle);

		service_locator.clnt_handle = NULL;

		complete_all(&service_locator.service_available);

		mutex_unlock(&service_locator.service_mutex);

		pr_err("Unable to connnect to service rc:%d\n", rc);

		return;
@@ -138,6 +140,7 @@ static void service_locator_svc_exit(struct work_struct *work) 
	mutex_lock(&service_locator.service_mutex);

	qmi_handle_destroy(service_locator.clnt_handle);

	service_locator.clnt_handle = NULL;

	complete_all(&service_locator.service_available);

	mutex_unlock(&service_locator.service_mutex);

	pr_info("Connection with service locator lost\n");

}