From: Banajit Goswami Date: Thu, 18 Aug 2011 12:34:56 +0000 (+0900) Subject: ARM: S3C64XX: Remove un-used code backlight code on SMDK6410 X-Git-Tag: next-20110822~79^2~1^2~1 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=37f2447fbbad30d51a1d43c5a15262e1d8360a1b;p=karo-tx-linux.git ARM: S3C64XX: Remove un-used code backlight code on SMDK6410 According to commit 96d78686d4("ARM: S3C64XX: Add PWM backlight support on SMDK6410") and commit f00207b255("ARM: SAMSUNG: Create a common infrastructure for PWM backlight support"), this should not be used anymore. Signed-off-by: Banajit Goswami [kgene.kim@samsung.com: modified commit message] Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index ecbea92bf83b..a9f3183e0290 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -262,45 +262,6 @@ static struct samsung_keypad_platdata smdk6410_keypad_data __initdata = { .cols = 8, }; -static int smdk6410_backlight_init(struct device *dev) -{ - int ret; - - ret = gpio_request(S3C64XX_GPF(15), "Backlight"); - if (ret) { - printk(KERN_ERR "failed to request GPF for PWM-OUT1\n"); - return ret; - } - - /* Configure GPIO pin with S3C64XX_GPF15_PWM_TOUT1 */ - s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_SFN(2)); - - return 0; -} - -static void smdk6410_backlight_exit(struct device *dev) -{ - s3c_gpio_cfgpin(S3C64XX_GPF(15), S3C_GPIO_OUTPUT); - gpio_free(S3C64XX_GPF(15)); -} - -static struct platform_pwm_backlight_data smdk6410_backlight_data = { - .pwm_id = 1, - .max_brightness = 255, - .dft_brightness = 255, - .pwm_period_ns = 78770, - .init = smdk6410_backlight_init, - .exit = smdk6410_backlight_exit, -}; - -static struct platform_device smdk6410_backlight_device = { - .name = "pwm-backlight", - .dev = { - .parent = &s3c_device_timer[1].dev, - .platform_data = &smdk6410_backlight_data, - }, -}; - static struct map_desc smdk6410_iodesc[] = {}; static struct platform_device *smdk6410_devices[] __initdata = {