leds: renesas: use gpio_request_one (b0053aaa) · Commits · 戴 / test

Using gpio_request_one can make the code simpler because it can set the direction and initial value in one shot. Signed-off-by:

drivers/leds/leds-renesas-tpu.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -204,10 +204,10 @@ static void r_tpu_set_pin(struct r_tpu_priv *p, enum r_tpu_pin new_state,
		if (p->pin_state == R_TPU_PIN_GPIO_FN)
		gpio_free(cfg->pin_gpio_fn);

		if (new_state == R_TPU_PIN_GPIO) {
		gpio_request(cfg->pin_gpio, cfg->name);
		gpio_direction_output(cfg->pin_gpio, !!brightness);
		}
		if (new_state == R_TPU_PIN_GPIO)
		gpio_request_one(cfg->pin_gpio, GPIOF_DIR_OUT \| !!brightness,
		cfg->name);

		if (new_state == R_TPU_PIN_GPIO_FN)
		gpio_request(cfg->pin_gpio_fn, cfg->name);