From 8c0984e5a75337df513047ec92a6c09d78e3e5cd Mon Sep 17 00:00:00 2001 From: Sebastian Reichel Date: Fri, 17 Jun 2016 13:54:32 +0200 Subject: power: move power supply drivers to power/supply This moves all power supply drivers from drivers/power/ to drivers/power/supply/. The intention is a cleaner source tree, since drivers/power/ also contains frameworks unrelated to power supply, like adaptive voltage scaling. Signed-off-by: Sebastian Reichel --- drivers/power/power_supply_leds.c | 170 -------------------------------------- 1 file changed, 170 deletions(-) delete mode 100644 drivers/power/power_supply_leds.c (limited to 'drivers/power/power_supply_leds.c') diff --git a/drivers/power/power_supply_leds.c b/drivers/power/power_supply_leds.c deleted file mode 100644 index 2277ad9c2f68..000000000000 --- a/drivers/power/power_supply_leds.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * LEDs triggers for power supply class - * - * Copyright © 2007 Anton Vorontsov - * Copyright © 2004 Szabolcs Gyurko - * Copyright © 2003 Ian Molton - * - * Modified: 2004, Oct Szabolcs Gyurko - * - * You may use this code as per GPL version 2 - */ - -#include -#include -#include -#include - -#include "power_supply.h" - -/* Battery specific LEDs triggers. */ - -static void power_supply_update_bat_leds(struct power_supply *psy) -{ - union power_supply_propval status; - unsigned long delay_on = 0; - unsigned long delay_off = 0; - - if (power_supply_get_property(psy, POWER_SUPPLY_PROP_STATUS, &status)) - return; - - dev_dbg(&psy->dev, "%s %d\n", __func__, status.intval); - - switch (status.intval) { - case POWER_SUPPLY_STATUS_FULL: - led_trigger_event(psy->charging_full_trig, LED_FULL); - led_trigger_event(psy->charging_trig, LED_OFF); - led_trigger_event(psy->full_trig, LED_FULL); - led_trigger_event(psy->charging_blink_full_solid_trig, - LED_FULL); - break; - case POWER_SUPPLY_STATUS_CHARGING: - led_trigger_event(psy->charging_full_trig, LED_FULL); - led_trigger_event(psy->charging_trig, LED_FULL); - led_trigger_event(psy->full_trig, LED_OFF); - led_trigger_blink(psy->charging_blink_full_solid_trig, - &delay_on, &delay_off); - break; - default: - led_trigger_event(psy->charging_full_trig, LED_OFF); - led_trigger_event(psy->charging_trig, LED_OFF); - led_trigger_event(psy->full_trig, LED_OFF); - led_trigger_event(psy->charging_blink_full_solid_trig, - LED_OFF); - break; - } -} - -static int power_supply_create_bat_triggers(struct power_supply *psy) -{ - psy->charging_full_trig_name = kasprintf(GFP_KERNEL, - "%s-charging-or-full", psy->desc->name); - if (!psy->charging_full_trig_name) - goto charging_full_failed; - - psy->charging_trig_name = kasprintf(GFP_KERNEL, - "%s-charging", psy->desc->name); - if (!psy->charging_trig_name) - goto charging_failed; - - psy->full_trig_name = kasprintf(GFP_KERNEL, "%s-full", psy->desc->name); - if (!psy->full_trig_name) - goto full_failed; - - psy->charging_blink_full_solid_trig_name = kasprintf(GFP_KERNEL, - "%s-charging-blink-full-solid", psy->desc->name); - if (!psy->charging_blink_full_solid_trig_name) - goto charging_blink_full_solid_failed; - - led_trigger_register_simple(psy->charging_full_trig_name, - &psy->charging_full_trig); - led_trigger_register_simple(psy->charging_trig_name, - &psy->charging_trig); - led_trigger_register_simple(psy->full_trig_name, - &psy->full_trig); - led_trigger_register_simple(psy->charging_blink_full_solid_trig_name, - &psy->charging_blink_full_solid_trig); - - return 0; - -charging_blink_full_solid_failed: - kfree(psy->full_trig_name); -full_failed: - kfree(psy->charging_trig_name); -charging_failed: - kfree(psy->charging_full_trig_name); -charging_full_failed: - return -ENOMEM; -} - -static void power_supply_remove_bat_triggers(struct power_supply *psy) -{ - led_trigger_unregister_simple(psy->charging_full_trig); - led_trigger_unregister_simple(psy->charging_trig); - led_trigger_unregister_simple(psy->full_trig); - led_trigger_unregister_simple(psy->charging_blink_full_solid_trig); - kfree(psy->charging_blink_full_solid_trig_name); - kfree(psy->full_trig_name); - kfree(psy->charging_trig_name); - kfree(psy->charging_full_trig_name); -} - -/* Generated power specific LEDs triggers. */ - -static void power_supply_update_gen_leds(struct power_supply *psy) -{ - union power_supply_propval online; - - if (power_supply_get_property(psy, POWER_SUPPLY_PROP_ONLINE, &online)) - return; - - dev_dbg(&psy->dev, "%s %d\n", __func__, online.intval); - - if (online.intval) - led_trigger_event(psy->online_trig, LED_FULL); - else - led_trigger_event(psy->online_trig, LED_OFF); -} - -static int power_supply_create_gen_triggers(struct power_supply *psy) -{ - psy->online_trig_name = kasprintf(GFP_KERNEL, "%s-online", - psy->desc->name); - if (!psy->online_trig_name) - return -ENOMEM; - - led_trigger_register_simple(psy->online_trig_name, &psy->online_trig); - - return 0; -} - -static void power_supply_remove_gen_triggers(struct power_supply *psy) -{ - led_trigger_unregister_simple(psy->online_trig); - kfree(psy->online_trig_name); -} - -/* Choice what triggers to create&update. */ - -void power_supply_update_leds(struct power_supply *psy) -{ - if (psy->desc->type == POWER_SUPPLY_TYPE_BATTERY) - power_supply_update_bat_leds(psy); - else - power_supply_update_gen_leds(psy); -} - -int power_supply_create_triggers(struct power_supply *psy) -{ - if (psy->desc->type == POWER_SUPPLY_TYPE_BATTERY) - return power_supply_create_bat_triggers(psy); - return power_supply_create_gen_triggers(psy); -} - -void power_supply_remove_triggers(struct power_supply *psy) -{ - if (psy->desc->type == POWER_SUPPLY_TYPE_BATTERY) - power_supply_remove_bat_triggers(psy); - else - power_supply_remove_gen_triggers(psy); -} -- cgit v1.2.1