From 2f4f0b42193322987c534c928e3555e3936090e1 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Sat, 24 Dec 2011 11:57:09 +0900 Subject: ARM: S5PV210: 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 Signed-off-by: Kukjin Kim --- arch/arm/mach-s5pv210/mach-smdkv210.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) (limited to 'arch/arm/mach-s5pv210/mach-smdkv210.c') diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index a9106c392398..10a4ec6989c8 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -153,15 +153,12 @@ static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd, { if (power) { #if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request(S5PV210_GPD0(3), "GPD0"); - gpio_direction_output(S5PV210_GPD0(3), 1); + gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_HIGH, "GPD0"); gpio_free(S5PV210_GPD0(3)); #endif /* fire nRESET on power up */ - gpio_request(S5PV210_GPH0(6), "GPH0"); - - gpio_direction_output(S5PV210_GPH0(6), 1); + gpio_request_one(S5PV210_GPH0(6), GPIOF_OUT_INIT_HIGH, "GPH0"); gpio_set_value(S5PV210_GPH0(6), 0); mdelay(10); @@ -172,8 +169,7 @@ static void smdkv210_lte480wv_set_power(struct plat_lcd_data *pd, gpio_free(S5PV210_GPH0(6)); } else { #if !defined(CONFIG_BACKLIGHT_PWM) - gpio_request(S5PV210_GPD0(3), "GPD0"); - gpio_direction_output(S5PV210_GPD0(3), 0); + gpio_request_one(S5PV210_GPD0(3), GPIOF_OUT_INIT_LOW, "GPD0"); gpio_free(S5PV210_GPD0(3)); #endif } -- cgit v1.2.3-55-g7522