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Power supply class and drivers: remove non obligatory return statements 

Per Jeff Garzik request.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Anton Vorontsov <cbou@mail.ru>
This commit is contained in:
Anton Vorontsov 2007-07-15 05:18:25 +04:00
parent 5ebf6e6a96
commit 7b3d54a8c3
9 changed files with 0 additions and 39 deletions
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4
drivers/power/apm_power.c
View File

@ -48,8 +48,6 @@ static void find_main_battery(void)
} }
if (!main_battery) if (!main_battery)
main_battery = batm; main_battery = batm;
return;
} }
static int calculate_time(int status) 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); up(&power_supply_class->sem);
return;
} }
static int __init apm_battery_init(void) 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) static void __exit apm_battery_exit(void)
{ {
apm_get_power_status = NULL; apm_get_power_status = NULL;
return;
} }
module_init(apm_battery_init); module_init(apm_battery_init);

7
drivers/power/ds2760_battery.c
View File

@ -254,8 +254,6 @@ static void ds2760_battery_update_status(struct ds2760_device_info *di)
if (di->charge_status != old_charge_status) if (di->charge_status != old_charge_status)
power_supply_changed(&di->bat); power_supply_changed(&di->bat);
return;
} }
static void ds2760_battery_work(struct work_struct *work) 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); ds2760_battery_update_status(di);
queue_delayed_work(di->monitor_wqueue, &di->monitor_work, interval); queue_delayed_work(di->monitor_wqueue, &di->monitor_work, interval);
return;
} }
#define to_ds2760_device_info(x) container_of((x), struct ds2760_device_info, \ #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); cancel_delayed_work(&di->monitor_work);
queue_delayed_work(di->monitor_wqueue, &di->monitor_work, HZ/10); queue_delayed_work(di->monitor_wqueue, &di->monitor_work, HZ/10);
return;
} }
static int ds2760_battery_get_property(struct power_supply *psy, 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) static void __exit ds2760_battery_exit(void)
{ {
platform_driver_unregister(&ds2760_battery_driver); platform_driver_unregister(&ds2760_battery_driver);
return;
} }
module_init(ds2760_battery_init); module_init(ds2760_battery_init);

1
drivers/power/olpc_battery.c
View File

@ -341,7 +341,6 @@ static void __exit olpc_bat_exit(void)
power_supply_unregister(&olpc_bat); power_supply_unregister(&olpc_bat);
power_supply_unregister(&olpc_ac); power_supply_unregister(&olpc_ac);
platform_device_unregister(bat_pdev); platform_device_unregister(bat_pdev);
return;
} }
module_init(olpc_bat_init); module_init(olpc_bat_init);

5
drivers/power/pda_power.c
View File

@ -97,8 +97,6 @@ static void update_charger(void)
dev_dbg(dev, "charger off\n"); dev_dbg(dev, "charger off\n");
pdata->set_charge(0); pdata->set_charge(0);
} }
return;
} }
static void supply_timer_func(unsigned long power_supply_ptr) 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; void *power_supply = (void *)power_supply_ptr;
power_supply_changed(power_supply); power_supply_changed(power_supply);
return;
} }
static void charger_timer_func(unsigned long power_supply_ptr) 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; supply_timer.data = power_supply_ptr;
mod_timer(&supply_timer, mod_timer(&supply_timer,
jiffies + msecs_to_jiffies(pdata->wait_for_charger)); jiffies + msecs_to_jiffies(pdata->wait_for_charger));
return;
} }
static irqreturn_t power_changed_isr(int irq, void *power_supply) 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) static void __exit pda_power_exit(void)
{ {
platform_driver_unregister(&pda_power_pdrv); platform_driver_unregister(&pda_power_pdrv);
return;
} }
module_init(pda_power_init); module_init(pda_power_init);

2
drivers/power/pmu_battery.c
View File

@ -203,8 +203,6 @@ static void __exit pmu_bat_exit(void)
} }
power_supply_unregister(&pmu_ac); power_supply_unregister(&pmu_ac);
platform_device_unregister(bat_pdev); platform_device_unregister(bat_pdev);
return;
} }
module_init(pmu_bat_init); module_init(pmu_bat_init);

6
drivers/power/power_supply_core.c
View File

@ -46,8 +46,6 @@ static void power_supply_changed_work(struct work_struct *work)
power_supply_update_leds(psy); power_supply_update_leds(psy);
kobject_uevent(&psy->dev->kobj, KOBJ_CHANGE); kobject_uevent(&psy->dev->kobj, KOBJ_CHANGE);
return;
} }
void power_supply_changed(struct power_supply *psy) 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__); dev_dbg(psy->dev, "%s\n", __FUNCTION__);
schedule_work(&psy->changed_work); schedule_work(&psy->changed_work);
return;
} }
int power_supply_am_i_supplied(struct power_supply *psy) 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_triggers(psy);
power_supply_remove_attrs(psy); power_supply_remove_attrs(psy);
device_unregister(psy->dev); device_unregister(psy->dev);
return;
} }
static int __init power_supply_class_init(void) 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) static void __exit power_supply_class_exit(void)
{ {
class_destroy(power_supply_class); class_destroy(power_supply_class);
return;
} }
EXPORT_SYMBOL_GPL(power_supply_changed); EXPORT_SYMBOL_GPL(power_supply_changed);

8
drivers/power/power_supply_leds.c
View File

@ -40,8 +40,6 @@ static void power_supply_update_bat_leds(struct power_supply *psy)
led_trigger_event(psy->full_trig, LED_OFF); led_trigger_event(psy->full_trig, LED_OFF);
break; break;
} }
return;
} }
static int power_supply_create_bat_triggers(struct power_supply *psy) 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->full_trig_name);
kfree(psy->charging_trig_name); kfree(psy->charging_trig_name);
kfree(psy->charging_full_trig_name); kfree(psy->charging_full_trig_name);
return;
} }
/* Generated power specific LEDs triggers. */ /* 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); led_trigger_event(psy->online_trig, LED_FULL);
else else
led_trigger_event(psy->online_trig, LED_OFF); led_trigger_event(psy->online_trig, LED_OFF);
return;
} }
static int power_supply_create_gen_triggers(struct power_supply *psy) 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); led_trigger_unregister_simple(psy->online_trig);
kfree(psy->online_trig_name); kfree(psy->online_trig_name);
return;
} }
/* Choice what triggers to create&update. */ /* 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); power_supply_update_bat_leds(psy);
else else
power_supply_update_gen_leds(psy); power_supply_update_gen_leds(psy);
return;
} }
int power_supply_create_triggers(struct power_supply *psy) 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); power_supply_remove_bat_triggers(psy);
else else
power_supply_remove_gen_triggers(psy); power_supply_remove_gen_triggers(psy);
return;
} }

2
drivers/power/power_supply_sysfs.c
View File

@ -176,8 +176,6 @@ void power_supply_remove_attrs(struct power_supply *psy)
for (i = 0; i < psy->num_properties; i++) for (i = 0; i < psy->num_properties; i++)
device_remove_file(psy->dev, device_remove_file(psy->dev,
&power_supply_attrs[psy->properties[i]]); &power_supply_attrs[psy->properties[i]]);
return;
} }
static char *kstruprdup(const char *str, gfp_t gfp) static char *kstruprdup(const char *str, gfp_t gfp)

4
drivers/w1/slaves/w1_ds2760.c
View File

@ -121,8 +121,6 @@ static void release_bat_id(int id)
mutex_lock(&bat_idr_lock); mutex_lock(&bat_idr_lock);
idr_remove(&bat_idr, id); idr_remove(&bat_idr, id);
mutex_unlock(&bat_idr_lock); mutex_unlock(&bat_idr_lock);
return;
} }
static int w1_ds2760_add_slave(struct w1_slave *sl) 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); platform_device_unregister(pdev);
release_bat_id(id); release_bat_id(id);
sysfs_remove_bin_file(&sl->dev.kobj, &w1_ds2760_bin_attr); sysfs_remove_bin_file(&sl->dev.kobj, &w1_ds2760_bin_attr);
return;
} }
static struct w1_family_ops w1_ds2760_fops = { static struct w1_family_ops w1_ds2760_fops = {