217 	ssize_t error;  in gpio_keys_attr_store_helper()  local
224 	error = bitmap_parselist(buf, bits, n_events);  in gpio_keys_attr_store_helper()
225 	if (error)  in gpio_keys_attr_store_helper()
237 			error = -EINVAL;  in gpio_keys_attr_store_helper()
243 		error = -EINVAL;  in gpio_keys_attr_store_helper()
265 	return error;  in gpio_keys_attr_store_helper()
302 	ssize_t error;							\
304 	error = gpio_keys_attr_store_helper(ddata, buf, type);		\
305 	if (error)							\
306 		return error;						\
458 	int error;  in gpio_keys_setup_key()  local
466 		error = devm_gpio_request_one(&pdev->dev, button->gpio,  in gpio_keys_setup_key()
468 		if (error < 0) {  in gpio_keys_setup_key()
470 				button->gpio, error);  in gpio_keys_setup_key()
471 			return error;  in gpio_keys_setup_key()
475 			error = gpio_set_debounce(button->gpio,  in gpio_keys_setup_key()
478 			if (error < 0)  in gpio_keys_setup_key()
488 				error = irq;  in gpio_keys_setup_key()
491 					button->gpio, error);  in gpio_keys_setup_key()
492 				return error;  in gpio_keys_setup_key()
528 	error = devm_add_action(&pdev->dev, gpio_keys_quiesce_key, bdata);  in gpio_keys_setup_key()
529 	if (error) {  in gpio_keys_setup_key()
532 			error);  in gpio_keys_setup_key()
533 		return error;  in gpio_keys_setup_key()
543 	error = devm_request_any_context_irq(&pdev->dev, bdata->irq,  in gpio_keys_setup_key()
545 	if (error < 0) {  in gpio_keys_setup_key()
547 			bdata->irq, error);  in gpio_keys_setup_key()
548 		return error;  in gpio_keys_setup_key()
571 	int error;  in gpio_keys_open()  local
574 		error = pdata->enable(input->dev.parent);  in gpio_keys_open()
575 		if (error)  in gpio_keys_open()
576 			return error;  in gpio_keys_open()
608 	int error;  in gpio_keys_get_devtree_pdata()  local
639 			error = button->gpio;  in gpio_keys_get_devtree_pdata()
640 			if (error != -ENOENT) {  in gpio_keys_get_devtree_pdata()
641 				if (error != -EPROBE_DEFER)  in gpio_keys_get_devtree_pdata()
644 						error);  in gpio_keys_get_devtree_pdata()
645 				return ERR_PTR(error);  in gpio_keys_get_devtree_pdata()
709 	int i, error;  in gpio_keys_probe()  local
758 		error = gpio_keys_setup_key(pdev, input, bdata, button);  in gpio_keys_probe()
759 		if (error)  in gpio_keys_probe()
760 			return error;  in gpio_keys_probe()
766 	error = sysfs_create_group(&pdev->dev.kobj, &gpio_keys_attr_group);  in gpio_keys_probe()
767 	if (error) {  in gpio_keys_probe()
769 			error);  in gpio_keys_probe()
770 		return error;  in gpio_keys_probe()
773 	error = input_register_device(input);  in gpio_keys_probe()
774 	if (error) {  in gpio_keys_probe()
776 			error);  in gpio_keys_probe()
786 	return error;  in gpio_keys_probe()
825 	int error = 0;  in gpio_keys_resume()  local
837 			error = gpio_keys_open(input);  in gpio_keys_resume()
841 	if (error)  in gpio_keys_resume()
842 		return error;  in gpio_keys_resume()