Commit 7b3d54a8 authored by Anton Vorontsov's avatar Anton Vorontsov

Power supply class and drivers: remove non obligatory return statements

Per Jeff Garzik request.
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
Signed-off-by: default avatarAnton Vorontsov <cbou@mail.ru>
parent 5ebf6e6a
......@@ -48,8 +48,6 @@ static void find_main_battery(void)
}
if (!main_battery)
main_battery = batm;
return;
}
static int calculate_time(int status)
......@@ -218,7 +216,6 @@ static void apm_battery_apm_get_power_status(struct apm_power_info *info)
}
up(&power_supply_class->sem);
return;
}
static int __init apm_battery_init(void)
......@@ -232,7 +229,6 @@ static int __init apm_battery_init(void)
static void __exit apm_battery_exit(void)
{
apm_get_power_status = NULL;
return;
}
module_init(apm_battery_init);
......
......@@ -254,8 +254,6 @@ static void ds2760_battery_update_status(struct ds2760_device_info *di)
if (di->charge_status != old_charge_status)
power_supply_changed(&di->bat);
return;
}
static void ds2760_battery_work(struct work_struct *work)
......@@ -268,8 +266,6 @@ static void ds2760_battery_work(struct work_struct *work)
ds2760_battery_update_status(di);
queue_delayed_work(di->monitor_wqueue, &di->monitor_work, interval);
return;
}
#define to_ds2760_device_info(x) container_of((x), struct ds2760_device_info, \
......@@ -283,8 +279,6 @@ static void ds2760_battery_external_power_changed(struct power_supply *psy)
cancel_delayed_work(&di->monitor_work);
queue_delayed_work(di->monitor_wqueue, &di->monitor_work, HZ/10);
return;
}
static int ds2760_battery_get_property(struct power_supply *psy,
......@@ -457,7 +451,6 @@ static int __init ds2760_battery_init(void)
static void __exit ds2760_battery_exit(void)
{
platform_driver_unregister(&ds2760_battery_driver);
return;
}
module_init(ds2760_battery_init);
......
......@@ -341,7 +341,6 @@ static void __exit olpc_bat_exit(void)
power_supply_unregister(&olpc_bat);
power_supply_unregister(&olpc_ac);
platform_device_unregister(bat_pdev);
return;
}
module_init(olpc_bat_init);
......
......@@ -97,8 +97,6 @@ static void update_charger(void)
dev_dbg(dev, "charger off\n");
pdata->set_charge(0);
}
return;
}
static void supply_timer_func(unsigned long power_supply_ptr)
......@@ -106,7 +104,6 @@ static void supply_timer_func(unsigned long power_supply_ptr)
void *power_supply = (void *)power_supply_ptr;
power_supply_changed(power_supply);
return;
}
static void charger_timer_func(unsigned long power_supply_ptr)
......@@ -118,7 +115,6 @@ static void charger_timer_func(unsigned long power_supply_ptr)
supply_timer.data = power_supply_ptr;
mod_timer(&supply_timer,
jiffies + msecs_to_jiffies(pdata->wait_for_charger));
return;
}
static irqreturn_t power_changed_isr(int irq, void *power_supply)
......@@ -251,7 +247,6 @@ static int __init pda_power_init(void)
static void __exit pda_power_exit(void)
{
platform_driver_unregister(&pda_power_pdrv);
return;
}
module_init(pda_power_init);
......
......@@ -203,8 +203,6 @@ static void __exit pmu_bat_exit(void)
}
power_supply_unregister(&pmu_ac);
platform_device_unregister(bat_pdev);
return;
}
module_init(pmu_bat_init);
......
......@@ -46,8 +46,6 @@ static void power_supply_changed_work(struct work_struct *work)
power_supply_update_leds(psy);
kobject_uevent(&psy->dev->kobj, KOBJ_CHANGE);
return;
}
void power_supply_changed(struct power_supply *psy)
......@@ -55,8 +53,6 @@ void power_supply_changed(struct power_supply *psy)
dev_dbg(psy->dev, "%s\n", __FUNCTION__);
schedule_work(&psy->changed_work);
return;
}
int power_supply_am_i_supplied(struct power_supply *psy)
......@@ -129,7 +125,6 @@ void power_supply_unregister(struct power_supply *psy)
power_supply_remove_triggers(psy);
power_supply_remove_attrs(psy);
device_unregister(psy->dev);
return;
}
static int __init power_supply_class_init(void)
......@@ -147,7 +142,6 @@ static int __init power_supply_class_init(void)
static void __exit power_supply_class_exit(void)
{
class_destroy(power_supply_class);
return;
}
EXPORT_SYMBOL_GPL(power_supply_changed);
......
......@@ -40,8 +40,6 @@ static void power_supply_update_bat_leds(struct power_supply *psy)
led_trigger_event(psy->full_trig, LED_OFF);
break;
}
return;
}
static int power_supply_create_bat_triggers(struct power_supply *psy)
......@@ -97,7 +95,6 @@ static void power_supply_remove_bat_triggers(struct power_supply *psy)
kfree(psy->full_trig_name);
kfree(psy->charging_trig_name);
kfree(psy->charging_full_trig_name);
return;
}
/* Generated power specific LEDs triggers. */
......@@ -115,8 +112,6 @@ static void power_supply_update_gen_leds(struct power_supply *psy)
led_trigger_event(psy->online_trig, LED_FULL);
else
led_trigger_event(psy->online_trig, LED_OFF);
return;
}
static int power_supply_create_gen_triggers(struct power_supply *psy)
......@@ -145,7 +140,6 @@ static void power_supply_remove_gen_triggers(struct power_supply *psy)
{
led_trigger_unregister_simple(psy->online_trig);
kfree(psy->online_trig_name);
return;
}
/* Choice what triggers to create&update. */
......@@ -156,7 +150,6 @@ void power_supply_update_leds(struct power_supply *psy)
power_supply_update_bat_leds(psy);
else
power_supply_update_gen_leds(psy);
return;
}
int power_supply_create_triggers(struct power_supply *psy)
......@@ -172,5 +165,4 @@ void power_supply_remove_triggers(struct power_supply *psy)
power_supply_remove_bat_triggers(psy);
else
power_supply_remove_gen_triggers(psy);
return;
}
......@@ -176,8 +176,6 @@ void power_supply_remove_attrs(struct power_supply *psy)
for (i = 0; i < psy->num_properties; i++)
device_remove_file(psy->dev,
&power_supply_attrs[psy->properties[i]]);
return;
}
static char *kstruprdup(const char *str, gfp_t gfp)
......
......@@ -121,8 +121,6 @@ static void release_bat_id(int id)
mutex_lock(&bat_idr_lock);
idr_remove(&bat_idr, id);
mutex_unlock(&bat_idr_lock);
return;
}
static int w1_ds2760_add_slave(struct w1_slave *sl)
......@@ -174,8 +172,6 @@ static void w1_ds2760_remove_slave(struct w1_slave *sl)
platform_device_unregister(pdev);
release_bat_id(id);
sysfs_remove_bin_file(&sl->dev.kobj, &w1_ds2760_bin_attr);
return;
}
static struct w1_family_ops w1_ds2760_fops = {
......
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