Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH] rtc: rtc-v3020: use gpio_request_one() | Date | Thu, 21 Feb 2013 17:31:35 +0900 |
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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 <jg1.han@samsung.com> --- drivers/rtc/rtc-v3020.c | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/rtc/rtc-v3020.c b/drivers/rtc/rtc-v3020.c index bca5d67..d59cd24 100644 --- a/drivers/rtc/rtc-v3020.c +++ b/drivers/rtc/rtc-v3020.c @@ -125,11 +125,10 @@ static int v3020_gpio_map(struct v3020 *chip, struct platform_device *pdev, v3020_gpio[V3020_IO].gpio = pdata->gpio_io; for (i = 0; i < ARRAY_SIZE(v3020_gpio); i++) { - err = gpio_request(v3020_gpio[i].gpio, v3020_gpio[i].name); + err = gpio_request_one(v3020_gpio[i].gpio, GPIOF_OUT_INIT_HIGH, + v3020_gpio[i].name); if (err) goto err_request; - - gpio_direction_output(v3020_gpio[i].gpio, 1); } chip->gpio = v3020_gpio; -- 1.7.2.5
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