aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/video
diff options
context:
space:
mode:
authorJingoo Han <jg1.han@samsung.com>2012-12-17 16:00:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-17 17:15:15 -0800
commit5a5a07436669b3072fbe9f06d27667ec6db62bf5 (patch)
tree702832118efb4a64ff113bdd918aa377317a1efd /drivers/video
parent9a8fe5d8cc180b9c2c3c08509b458199c26bc5ff (diff)
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: Jingoo Han <jg1.han@samsung.com> Cc: Richard Purdie <rpurdie@rpsys.net> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/backlight/lms283gf05.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/video/backlight/lms283gf05.c b/drivers/video/backlight/lms283gf05.c
index b29c7071c9db..b7ad0d526bf7 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -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;
}

Privacy Policy