1781 	struct unittest_gpio_dev *devptr;  in unittest_gpio_probe()  local
1786 	devptr = kzalloc(sizeof(*devptr), GFP_KERNEL);  in unittest_gpio_probe()
1787 	if (!devptr)  in unittest_gpio_probe()
1790 	platform_set_drvdata(pdev, devptr);  in unittest_gpio_probe()
1792 	devptr->chip.fwnode = dev_fwnode(&pdev->dev);  in unittest_gpio_probe()
1793 	devptr->chip.label = "of-unittest-gpio";  in unittest_gpio_probe()
1794 	devptr->chip.base = -1; /* dynamic allocation */  in unittest_gpio_probe()
1795 	devptr->chip.ngpio = 5;  in unittest_gpio_probe()
1796 	devptr->chip.request = unittest_gpio_chip_request;  in unittest_gpio_probe()
1798 	ret = gpiochip_add_data(&devptr->chip, NULL);  in unittest_gpio_probe()
1801 		 "gpiochip_add_data() for node @%pfw failed, ret = %d\n", devptr->chip.fwnode, ret);  in unittest_gpio_probe()
1810 	struct unittest_gpio_dev *devptr = platform_get_drvdata(pdev);  in unittest_gpio_remove()  local
1813 	dev_dbg(dev, "%s for node @%pfw\n", __func__, devptr->chip.fwnode);  in unittest_gpio_remove()
1815 	if (devptr->chip.base != -1)  in unittest_gpio_remove()
1816 		gpiochip_remove(&devptr->chip);  in unittest_gpio_remove()
1818 	kfree(devptr);  in unittest_gpio_remove()