167     spi_bus_lock_dev_handle_t dev_lock;  member
423     dev->dev_lock = dev_handle;  in spi_bus_add_device()
485         spi_bus_lock_unregister_dev(dev->dev_lock);  in spi_bus_add_device()
515     spi_bus_lock_unregister_dev(handle->dev_lock);  in spi_bus_remove_device()
543     spi_bus_lock_dev_handle_t dev_lock = dev->dev_lock;  in spi_setup_device()  local
547     if (spi_bus_lock_touch(dev_lock)) {  in spi_setup_device()
555     spi_bus_lock_dev_handle_t dev_lock = spi_bus_lock_get_acquiring_dev(host->bus_attr->lock);  in get_acquiring_dev()  local
556     if (!dev_lock) return NULL;  in get_acquiring_dev()
558     return host->device[spi_bus_lock_get_dev_id(dev_lock)];  in get_acquiring_dev()
922     ret = spi_bus_lock_bg_request(handle->dev_lock);  in spi_device_queue_trans()
979     esp_err_t ret = spi_bus_lock_acquire_start(device->dev_lock, wait);  in spi_device_acquire_bus()
1032     esp_err_t ret = spi_bus_lock_acquire_end(dev->dev_lock);  in spi_device_release_bus()
1054             ret = spi_bus_lock_acquire_start(handle->dev_lock, ticks_to_wait);  in spi_device_polling_start()
1057         ret = spi_bus_lock_wait_bg_done(handle->dev_lock, ticks_to_wait);  in spi_device_polling_start()
1101         spi_bus_lock_acquire_end(handle->dev_lock);  in spi_device_polling_end()