From: Matt Hsu <[email protected]> Date: Mon, 26 Jan 2009 18:16:57 +0800
fix the timing of setup-gpio of LCM device and use function argument correctly. Signed-off-by: Matt Hsu <[email protected]> --- arch/arm/mach-s3c6410/mach-om-gta03.c | 17 ++++++++++++----- 1 files changed, 12 insertions(+), 5 deletions(-) diff --git a/arch/arm/mach-s3c6410/mach-om-gta03.c b/arch/arm/mach-s3c6410/mach-om-gta03.c index b5c861e..65e3162 100644 --- a/arch/arm/mach-s3c6410/mach-om-gta03.c +++ b/arch/arm/mach-s3c6410/mach-om-gta03.c @@ -630,11 +630,18 @@ static void om_gta03_pcf50633_attach_child_devices(struct pcf50633 *pcf) static void gta03_l1k002_pwronoff(int level) { - gpio_direction_output(GTA03_GPIO_LCM_SD, 1); - mdelay(10); - gpio_direction_output(GTA03_GPIO_LCM_RESET, 1); - mdelay(15); - gpio_direction_output(GTA03_GPIO_LCM_SD, 0); + if (level){ + gpio_direction_output(GTA03_GPIO_LCM_SD, 1); + udelay(15); + gpio_direction_output(GTA03_GPIO_LCM_RESET, 1); + udelay(15); + gpio_direction_output(GTA03_GPIO_LCM_SD, 0); + } + else{ + gpio_direction_output(GTA03_GPIO_LCM_SD, 1); + udelay(15); + gpio_direction_output(GTA03_GPIO_LCM_RESET, 0); + } } const struct l1k002_platform_data gta03_l1k002_pdata = { -- 1.5.3.6
