33 	struct gpio_desc *echo_pin;  member
77 			gpiod_set_value(info->echo_pin, 1);  in pps_gpio_echo()
82 			gpiod_set_value(info->echo_pin, 1);  in pps_gpio_echo()
100 	gpiod_set_value(info->echo_pin, 0);  in pps_gpio_echo_timer_callback()
119 	data->echo_pin = devm_gpiod_get_optional(&pdev->dev,  in pps_gpio_setup()
122 	if (data->echo_pin) {  in pps_gpio_setup()
123 		if (IS_ERR(data->echo_pin)) {  in pps_gpio_setup()
125 			return PTR_ERR(data->echo_pin);  in pps_gpio_setup()
181 		data->echo_pin = pdata->echo_pin;  in pps_gpio_probe()
209 	if (data->echo_pin) {  in pps_gpio_probe()
246 	if (data->echo_pin) {  in pps_gpio_remove()
249 		gpiod_set_value(data->echo_pin, 0);  in pps_gpio_remove()