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Diffstat (limited to 'arch/arm/mach-pxa/palmtc.c')
-rw-r--r--arch/arm/mach-pxa/palmtc.c35
1 files changed, 1 insertions, 34 deletions
diff --git a/arch/arm/mach-pxa/palmtc.c b/arch/arm/mach-pxa/palmtc.c
index 100b176f7e8..7691c974ca4 100644
--- a/arch/arm/mach-pxa/palmtc.c
+++ b/arch/arm/mach-pxa/palmtc.c
@@ -166,45 +166,12 @@ static inline void palmtc_keys_init(void) {}
* Backlight
******************************************************************************/
#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE)
-static int palmtc_backlight_init(struct device *dev)
-{
- int ret;
-
- ret = gpio_request(GPIO_NR_PALMTC_BL_POWER, "BL POWER");
- if (ret)
- goto err;
- ret = gpio_direction_output(GPIO_NR_PALMTC_BL_POWER, 1);
- if (ret)
- goto err2;
-
- return 0;
-
-err2:
- gpio_free(GPIO_NR_PALMTC_BL_POWER);
-err:
- return ret;
-}
-
-static int palmtc_backlight_notify(struct device *dev, int brightness)
-{
- /* backlight is on when GPIO16 AF0 is high */
- gpio_set_value(GPIO_NR_PALMTC_BL_POWER, brightness);
- return brightness;
-}
-
-static void palmtc_backlight_exit(struct device *dev)
-{
- gpio_free(GPIO_NR_PALMTC_BL_POWER);
-}
-
static struct platform_pwm_backlight_data palmtc_backlight_data = {
.pwm_id = 1,
.max_brightness = PALMTC_MAX_INTENSITY,
.dft_brightness = PALMTC_MAX_INTENSITY,
.pwm_period_ns = PALMTC_PERIOD_NS,
- .init = palmtc_backlight_init,
- .notify = palmtc_backlight_notify,
- .exit = palmtc_backlight_exit,
+ .enable_gpio = GPIO_NR_PALMTC_BL_POWER,
};
static struct platform_device palmtc_backlight = {