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| author | Jingoo Han <jg1.han@samsung.com> | 2011-12-24 11:58:32 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-12-24 11:58:32 +0900 |
| commit | 321655efad26e03141b0bbfcfa9875056c1acb65 (patch) | |
| tree | 63febf6f8db81f9ee3f00595d762dc7d7b84f112 /arch/arm/mach-exynos/mach-nuri.c | |
| parent | 2f4f0b42193322987c534c928e3555e3936090e1 (diff) | |
| download | kernel-common-321655efad26e03141b0bbfcfa9875056c1acb65.tar.gz kernel-common-321655efad26e03141b0bbfcfa9875056c1acb65.tar.bz2 kernel-common-321655efad26e03141b0bbfcfa9875056c1acb65.zip | |
ARM: EXYNOS: Use gpio_request_one
By using gpio_request_one it is possible to set the direction
and initial value in one shot. Thus, using gpio_request_one can
make the code simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/mach-nuri.c')
| -rw-r--r-- | arch/arm/mach-exynos/mach-nuri.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c index 236bbe187163..205dfed41210 100644 --- a/arch/arm/mach-exynos/mach-nuri.c +++ b/arch/arm/mach-exynos/mach-nuri.c @@ -247,13 +247,8 @@ static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power) static int nuri_bl_init(struct device *dev) { - int ret, gpio = EXYNOS4_GPE2(3); - - ret = gpio_request(gpio, "LCD_LDO_EN"); - if (!ret) - gpio_direction_output(gpio, 0); - - return ret; + return gpio_request_one(EXYNOS4_GPE2(3), GPIOF_OUT_INIT_LOW, + "LCD_LD0_EN"); } static int nuri_bl_notify(struct device *dev, int brightness) |