From: Richard Purdie Add an LED trigger for the charger status as found on the Sharp Zaurus series of devices. Signed-off-by: Richard Purdie Acked-by: Pavel Machek Cc: Russell King Signed-off-by: Andrew Morton --- arch/arm/common/sharpsl_pm.c | 10 ++++++++-- 1 files changed, 8 insertions(+), 2 deletions(-) diff -puN arch/arm/common/sharpsl_pm.c~led-add-sharp-charger-status-led-trigger arch/arm/common/sharpsl_pm.c --- devel/arch/arm/common/sharpsl_pm.c~led-add-sharp-charger-status-led-trigger 2006-02-10 02:16:40.000000000 -0800 +++ devel-akpm/arch/arm/common/sharpsl_pm.c 2006-02-10 02:16:43.000000000 -0800 @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -75,6 +76,7 @@ static void sharpsl_battery_thread(void struct sharpsl_pm_status sharpsl_pm; DECLARE_WORK(toggle_charger, sharpsl_charge_toggle, NULL); DECLARE_WORK(sharpsl_bat, sharpsl_battery_thread, NULL); +DEFINE_LED_TRIGGER(sharpsl_charge_led_trigger); static int get_percentage(int voltage) @@ -190,10 +192,10 @@ void sharpsl_pm_led(int val) dev_err(sharpsl_pm.dev, "Charging Error!\n"); } else if (val == SHARPSL_LED_ON) { dev_dbg(sharpsl_pm.dev, "Charge LED On\n"); - + led_trigger_event(sharpsl_charge_led_trigger, LED_FULL); } else { dev_dbg(sharpsl_pm.dev, "Charge LED Off\n"); - + led_trigger_event(sharpsl_charge_led_trigger, LED_OFF); } } @@ -786,6 +788,8 @@ static int __init sharpsl_pm_probe(struc init_timer(&sharpsl_pm.chrg_full_timer); sharpsl_pm.chrg_full_timer.function = sharpsl_chrg_full_timer; + led_trigger_register_simple("sharpsl-charge", &sharpsl_charge_led_trigger); + sharpsl_pm.machinfo->init(); device_create_file(&pdev->dev, &dev_attr_battery_percentage); @@ -807,6 +811,8 @@ static int sharpsl_pm_remove(struct plat device_remove_file(&pdev->dev, &dev_attr_battery_percentage); device_remove_file(&pdev->dev, &dev_attr_battery_voltage); + led_trigger_unregister_simple(sharpsl_charge_led_trigger); + sharpsl_pm.machinfo->exit(); del_timer_sync(&sharpsl_pm.chrg_full_timer); _