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()
260 	return error;  in gpio_keys_attr_store_helper()
297 	ssize_t error;							\
299 	error = gpio_keys_attr_store_helper(ddata, buf, type);		\
300 	if (error)							\
301 		return error;						\
447 	int error;  in gpio_keys_setup_key()  local
455 		error = devm_gpio_request_one(&pdev->dev, button->gpio,  in gpio_keys_setup_key()
457 		if (error < 0) {  in gpio_keys_setup_key()
459 				button->gpio, error);  in gpio_keys_setup_key()
460 			return error;  in gpio_keys_setup_key()
464 			error = gpio_set_debounce(button->gpio,  in gpio_keys_setup_key()
467 			if (error < 0)  in gpio_keys_setup_key()
477 				error = irq;  in gpio_keys_setup_key()
480 					button->gpio, error);  in gpio_keys_setup_key()
481 				return error;  in gpio_keys_setup_key()
517 	error = devm_add_action(&pdev->dev, gpio_keys_quiesce_key, bdata);  in gpio_keys_setup_key()
518 	if (error) {  in gpio_keys_setup_key()
521 			error);  in gpio_keys_setup_key()
522 		return error;  in gpio_keys_setup_key()
532 	error = devm_request_any_context_irq(&pdev->dev, bdata->irq,  in gpio_keys_setup_key()
534 	if (error < 0) {  in gpio_keys_setup_key()
536 			bdata->irq, error);  in gpio_keys_setup_key()
537 		return error;  in gpio_keys_setup_key()
560 	int error;  in gpio_keys_open()  local
563 		error = pdata->enable(input->dev.parent);  in gpio_keys_open()
564 		if (error)  in gpio_keys_open()
565 			return error;  in gpio_keys_open()
597 	int error;  in gpio_keys_get_devtree_pdata()  local
628 			error = button->gpio;  in gpio_keys_get_devtree_pdata()
629 			if (error != -ENOENT) {  in gpio_keys_get_devtree_pdata()
630 				if (error != -EPROBE_DEFER)  in gpio_keys_get_devtree_pdata()
633 						error);  in gpio_keys_get_devtree_pdata()
634 				return ERR_PTR(error);  in gpio_keys_get_devtree_pdata()
696 	int i, error;  in gpio_keys_probe()  local
745 		error = gpio_keys_setup_key(pdev, input, bdata, button);  in gpio_keys_probe()
746 		if (error)  in gpio_keys_probe()
747 			return error;  in gpio_keys_probe()
753 	error = sysfs_create_group(&pdev->dev.kobj, &gpio_keys_attr_group);  in gpio_keys_probe()
754 	if (error) {  in gpio_keys_probe()
756 			error);  in gpio_keys_probe()
757 		return error;  in gpio_keys_probe()
760 	error = input_register_device(input);  in gpio_keys_probe()
761 	if (error) {  in gpio_keys_probe()
763 			error);  in gpio_keys_probe()
773 	return error;  in gpio_keys_probe()
812 	int error = 0;  in gpio_keys_resume()  local
824 			error = gpio_keys_open(input);  in gpio_keys_resume()
828 	if (error)  in gpio_keys_resume()
829 		return error;  in gpio_keys_resume()