52 	struct gpio_desc	*gpiod_ping;  member
80 	if (gpiod_get_value(data->gpiod_ping)) {  in ping_handle_irq()
109 	gpiod_set_value(data->gpiod_ping, 1);  in ping_read()
111 	gpiod_set_value(data->gpiod_ping, 0);  in ping_read()
113 	ret = gpiod_direction_input(data->gpiod_ping);  in ping_read()
119 	data->irqnr = gpiod_to_irq(data->gpiod_ping);  in ping_read()
157 	ret = gpiod_direction_output(data->gpiod_ping, GPIOD_OUT_LOW);  in ping_read()
221 	if (gpiod_direction_output(data->gpiod_ping, GPIOD_OUT_LOW))  in ping_read()
296 	data->gpiod_ping = devm_gpiod_get(dev, "ping", GPIOD_OUT_LOW);  in ping_probe()
297 	if (IS_ERR(data->gpiod_ping)) {  in ping_probe()
299 						PTR_ERR(data->gpiod_ping));  in ping_probe()
300 		return PTR_ERR(data->gpiod_ping);  in ping_probe()
303 	if (gpiod_cansleep(data->gpiod_ping)) {  in ping_probe()