diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/apm_power.c | 4 | ||||
| -rw-r--r-- | drivers/power/ds2760_battery.c | 7 | ||||
| -rw-r--r-- | drivers/power/olpc_battery.c | 1 | ||||
| -rw-r--r-- | drivers/power/pda_power.c | 22 | ||||
| -rw-r--r-- | drivers/power/pmu_battery.c | 2 | ||||
| -rw-r--r-- | drivers/power/power_supply_core.c | 6 | ||||
| -rw-r--r-- | drivers/power/power_supply_leds.c | 8 | ||||
| -rw-r--r-- | drivers/power/power_supply_sysfs.c | 2 | ||||
| -rw-r--r-- | drivers/w1/slaves/w1_ds2760.c | 7 |
9 files changed, 10 insertions, 49 deletions
diff --git a/drivers/power/apm_power.c b/drivers/power/apm_power.c index 042bd950d03..39a90a6f0f8 100644 --- a/drivers/power/apm_power.c +++ b/drivers/power/apm_power.c @@ -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); diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c index 00e1ea6f1de..be7021ee361 100644 --- a/drivers/power/ds2760_battery.c +++ b/drivers/power/ds2760_battery.c @@ -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); diff --git a/drivers/power/olpc_battery.c b/drivers/power/olpc_battery.c index 878684df766..c998e68d060 100644 --- a/drivers/power/olpc_battery.c +++ b/drivers/power/olpc_battery.c @@ -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); diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c index 4e1eb040e14..c058f285be1 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c @@ -97,36 +97,31 @@ static void update_charger(void) dev_dbg(dev, "charger off\n"); pdata->set_charge(0); } - - return; } -static void supply_timer_func(unsigned long irq) +static void supply_timer_func(unsigned long power_supply_ptr) { - if (ac_irq && irq == ac_irq->start) - power_supply_changed(&pda_power_supplies[0]); - else if (usb_irq && irq == usb_irq->start) - power_supply_changed(&pda_power_supplies[1]); - return; + void *power_supply = (void *)power_supply_ptr; + + power_supply_changed(power_supply); } -static void charger_timer_func(unsigned long irq) +static void charger_timer_func(unsigned long power_supply_ptr) { update_charger(); /* Okay, charger set. Now wait a bit before notifying supplicants, * charge power should stabilize. */ - supply_timer.data = irq; + 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 *unused) +static irqreturn_t power_changed_isr(int irq, void *power_supply) { /* Wait a bit before reading ac/usb line status and setting charger, * because ac/usb status readings may lag from irq. */ - charger_timer.data = irq; + charger_timer.data = (unsigned long)power_supply; mod_timer(&charger_timer, jiffies + msecs_to_jiffies(pdata->wait_for_status)); return IRQ_HANDLED; @@ -252,7 +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); diff --git a/drivers/power/pmu_battery.c b/drivers/power/pmu_battery.c index 2fea4af0e40..60a8cf3a043 100644 --- a/drivers/power/pmu_battery.c +++ b/drivers/power/pmu_battery.c @@ -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); diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c index e87ea515675..a63b75cf75e 100644 --- a/drivers/power/power_supply_core.c +++ b/drivers/power/power_supply_core.c @@ -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); diff --git a/drivers/power/power_supply_leds.c b/drivers/power/power_supply_leds.c index 7232490bb59..7f8f3590b02 100644 --- a/drivers/power/power_supply_leds.c +++ b/drivers/power/power_supply_leds.c @@ -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; } diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c index c07d4258d34..c7c4574729b 100644 --- a/drivers/power/power_supply_sysfs.c +++ b/drivers/power/power_supply_sysfs.c @@ -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) diff --git a/drivers/w1/slaves/w1_ds2760.c b/drivers/w1/slaves/w1_ds2760.c index 1f2b1a4d5fb..ed6b0576208 100644 --- a/drivers/w1/slaves/w1_ds2760.c +++ b/drivers/w1/slaves/w1_ds2760.c @@ -68,7 +68,8 @@ int w1_ds2760_write(struct device *dev, char *buf, int addr, size_t count) return w1_ds2760_io(dev, buf, addr, count, 1); } -static ssize_t w1_ds2760_read_bin(struct kobject *kobj, struct bin_attribute *attr, +static ssize_t w1_ds2760_read_bin(struct kobject *kobj, + struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct device *dev = container_of(kobj, struct device, kobj); @@ -121,8 +122,6 @@ 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 +173,6 @@ 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 = { |