154 			ret = dma_port_flash_write(sw->dma_port,  in nvm_validate_and_write()
166 	return dma_port_flash_write(sw->dma_port, 0, buf, image_size);  in nvm_validate_and_write()
186 		ret = dma_port_flash_update_auth(sw->dma_port);  in nvm_authenticate_host()
194 	dma_port_power_cycle(sw->dma_port);  in nvm_authenticate_host()
202 	ret = dma_port_flash_update_auth(sw->dma_port);  in nvm_authenticate_device()
215 		ret = dma_port_flash_update_auth_status(sw->dma_port, &status);  in nvm_authenticate_device()
225 			dma_port_power_cycle(sw->dma_port);  in nvm_authenticate_device()
248 	ret = dma_port_flash_read(sw->dma_port, offset, val, bytes);  in tb_switch_nvm_read()
325 	if (!sw->dma_port)  in tb_switch_nvm_add()
342 		ret = dma_port_flash_read(sw->dma_port, NVM_FLASH_SIZE, &val,  in tb_switch_nvm_add()
351 		ret = dma_port_flash_read(sw->dma_port, NVM_VERSION, &val,  in tb_switch_nvm_add()
1356 		if (sw->dma_port && !sw->no_nvm_upgrade)  in switch_attr_is_visible()
1360 		if (sw->dma_port)  in switch_attr_is_visible()
1387 	dma_port_free(sw->dma_port);  in tb_switch_release()
1716 	sw->dma_port = dma_port_alloc(sw);  in tb_switch_add_dma_port()
1717 	if (!sw->dma_port)  in tb_switch_add_dma_port()
1728 	ret = dma_port_flash_update_auth_status(sw->dma_port, &status);  in tb_switch_add_dma_port()
1745 	dma_port_power_cycle(sw->dma_port);  in tb_switch_add_dma_port()