software_node_register
software_node_register(&pxa2xx_gpiochip_node);
software_node_register(&pxa2xx_gpiochip_node);
software_node_register(&spitz_scoop_1_gpiochip_node);
software_node_register(&akita_max7310_gpiochip_node);
software_node_register(&spitz_scoop_2_gpiochip_node);
ret = software_node_register(node);
ret = software_node_register(node_group[i]);
EXPORT_SYMBOL_GPL(software_node_register);
ret = software_node_register(&swnode_gpio_undefined);
ret = software_node_register(&bridge->ipu_hid_node);
ret = software_node_register(&intel_xhci_usb_node);
int software_node_register(const struct software_node *node);
KUNIT_ASSERT_EQ(test, software_node_register(ext0_node), 0);