From b0053aaa23907cb3e10e6d13923b9afd735c7272 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 23 Oct 2012 05:18:47 -0700 Subject: [PATCH] leds: renesas: use gpio_request_one Using gpio_request_one can make the code simpler because it can set the direction and initial value in one shot. Signed-off-by: Jingoo Han Signed-off-by: Bryan Wu --- drivers/leds/leds-renesas-tpu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/leds/leds-renesas-tpu.c b/drivers/leds/leds-renesas-tpu.c index 771ea067e680..614776a30943 100644 --- a/drivers/leds/leds-renesas-tpu.c +++ b/drivers/leds/leds-renesas-tpu.c @@ -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); -- 2.39.5