18 static DEFINE_MUTEX(clients_lock);
117 	mutex_lock(&device->clients_lock);  in host1x_subdev_register()
122 	mutex_unlock(&device->clients_lock);  in host1x_subdev_register()
154 	mutex_lock(&device->clients_lock);  in __host1x_subdev_unregister()
167 	mutex_unlock(&device->clients_lock);  in __host1x_subdev_unregister()
193 	mutex_lock(&device->clients_lock);  in host1x_device_init()
218 	mutex_unlock(&device->clients_lock);  in host1x_device_init()
235 	mutex_unlock(&device->clients_lock);  in host1x_device_init()
254 	mutex_lock(&device->clients_lock);  in host1x_device_exit()
263 				mutex_unlock(&device->clients_lock);  in host1x_device_exit()
275 				mutex_unlock(&device->clients_lock);  in host1x_device_exit()
281 	mutex_unlock(&device->clients_lock);  in host1x_device_exit()
421 		mutex_lock(&clients_lock);  in __host1x_device_del()
423 		mutex_unlock(&clients_lock);  in __host1x_device_del()
433 	mutex_lock(&clients_lock);  in __host1x_device_del()
434 	mutex_lock(&device->clients_lock);  in __host1x_device_del()
439 	mutex_unlock(&device->clients_lock);  in __host1x_device_del()
440 	mutex_unlock(&clients_lock);  in __host1x_device_del()
471 	mutex_init(&device->clients_lock);  in host1x_device_add()
494 	mutex_lock(&clients_lock);  in host1x_device_add()
505 	mutex_unlock(&clients_lock);  in host1x_device_add()
772 	mutex_lock(&clients_lock);  in __host1x_client_register()
774 	mutex_unlock(&clients_lock);  in __host1x_client_register()
804 	mutex_lock(&clients_lock);  in host1x_client_unregister()
813 	mutex_unlock(&clients_lock);  in host1x_client_unregister()