58 	struct bgpio_chip *bgc;  in gef_gpio_probe()  local
62 	bgc = devm_kzalloc(&pdev->dev, sizeof(*bgc), GFP_KERNEL);  in gef_gpio_probe()
63 	if (!bgc)  in gef_gpio_probe()
70 	ret = bgpio_init(bgc, &pdev->dev, 4, regs + GEF_GPIO_IN,  in gef_gpio_probe()
79 	bgc->gc.label = devm_kstrdup(&pdev->dev, pdev->dev.of_node->full_name,  in gef_gpio_probe()
81 	if (!bgc->gc.label) {  in gef_gpio_probe()
86 	bgc->gc.base = -1;  in gef_gpio_probe()
87 	bgc->gc.ngpio = (u16)(uintptr_t)of_id->data;  in gef_gpio_probe()
88 	bgc->gc.of_gpio_n_cells = 2;  in gef_gpio_probe()
89 	bgc->gc.of_node = pdev->dev.of_node;  in gef_gpio_probe()
92 	ret = gpiochip_add(&bgc->gc);  in gef_gpio_probe()