142     spi_device_t* device[DEV_NUM_MAX];  member
297         SPI_CHECK(host->device[x] == NULL, "not all CSses freed", ESP_ERR_INVALID_STATE);  in spi_master_deinit_driver()
450     host->device[freecs] = dev;  in spi_bus_add_device()
497 …SPI_CHECK(handle->host->cur_cs == DEV_NUM_MAX || handle->host->device[handle->host->cur_cs] != han…  in spi_bus_remove_device()
517     assert(handle->host->device[handle->id] == handle);  in spi_bus_remove_device()
518     handle->host->device[handle->id] = NULL;  in spi_bus_remove_device()
558     return host->device[spi_bus_lock_get_dev_id(dev_lock)];  in get_acquiring_dev()
653     spi_device_t* dev = host->device[host->cur_cs];  in spi_post_trans()
693         if (!(host->device[cs]->cfg.flags & SPI_DEVICE_NO_RETURN_RESULT)) {  in spi_intr()
695             xQueueSendFromISR(host->device[cs]->ret_queue, &host->cur_trans_buf, &do_yield);  in spi_intr()
735                 device_to_send = host->device[spi_bus_lock_get_dev_id(desired_dev)];  in spi_intr()
973 esp_err_t SPI_MASTER_ISR_ATTR spi_device_acquire_bus(spi_device_t *device, TickType_t wait)  in spi_device_acquire_bus()  argument
975     spi_host_t *const host = device->host;  in spi_device_acquire_bus()
977 …SPI_CHECK(!spi_bus_device_is_polling(device), "Cannot acquire bus when a polling transaction is in…  in spi_device_acquire_bus()
979     esp_err_t ret = spi_bus_lock_acquire_start(device->dev_lock, wait);  in spi_device_acquire_bus()
983     host->device_acquiring_lock = device;  in spi_device_acquire_bus()
985     ESP_LOGD(SPI_TAG, "device%d locked the bus", device->id);  in spi_device_acquire_bus()
993     spi_setup_device(host->device[device->id]);  in spi_device_acquire_bus()