109  * @mu: Mutex protection on channel access
124 	struct mutex mu;  member
141  * @mu: Mutex for protection of @channel_list
148 	struct mutex mu;  member
391 	mutex_init(&channel->mu);  in scmi_optee_chan_setup()
412 	mutex_lock(&scmi_optee_private->mu);  in scmi_optee_chan_setup()
414 	mutex_unlock(&scmi_optee_private->mu);  in scmi_optee_chan_setup()
439 	mutex_lock(&scmi_optee_private->mu);  in scmi_optee_chan_free()
441 	mutex_unlock(&scmi_optee_private->mu);  in scmi_optee_chan_free()
462 	mutex_lock(&channel->mu);  in scmi_optee_send_message()
475 		mutex_unlock(&channel->mu);  in scmi_optee_send_message()
498 	mutex_unlock(&channel->mu);  in scmi_optee_mark_txdone()
557 	mutex_init(&agent->mu);  in scmi_optee_service_probe()