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....@samsung.com>
Cc: Richard Purdie <rpur...@rpsys.net>
Cc: Marek Vasut <marek.va...@gmail.com>
---
drivers/video/backlight/lms283gf05.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/drivers/video/backlight/lms283gf05.c
b/drivers/video/backlight/lms283gf05.c
index ea43f22..c452210 100644
--- a/drivers/video/backlight/lms283gf05.c
+++ b/drivers/video/backlight/lms283gf05.c
@@ -158,13 +158,9 @@ static int __devinit 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;
}
--
1.7.1
--
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