Commit 5a5a0743 authored by Jingoo Han's avatar Jingoo Han Committed by Linus Torvalds
Browse files

backlight: lms283gf05: use devm_gpio_request_one



By using devm_gpio_request_one it is possible to set the direction
and initial value in one shot. Thus, using devm_gpio_request_one
can make the code simpler.
Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Marek Vasut's avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 9a8fe5d8
......@@ -158,13 +158,9 @@ static int lms283gf05_probe(struct spi_device *spi)
int ret = 0;
if (pdata != NULL) {
ret = devm_gpio_request(&spi->dev, pdata->reset_gpio,
"LMS285GF05 RESET");
if (ret)
return ret;
ret = gpio_direction_output(pdata->reset_gpio,
!pdata->reset_inverted);
ret = devm_gpio_request_one(&spi->dev, pdata->reset_gpio,
GPIOF_DIR_OUT | !pdata->reset_inverted,
"LMS285GF05 RESET");
if (ret)
return ret;
}
......
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