1 files changed, 8 insertions, 14 deletions

diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
index 4e1eb040e148..c058f285be1a 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);