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path: root/drivers/phy/ti/phy-tusb1210.c
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Diffstat (limited to 'drivers/phy/ti/phy-tusb1210.c')
-rw-r--r--drivers/phy/ti/phy-tusb1210.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/phy/ti/phy-tusb1210.c b/drivers/phy/ti/phy-tusb1210.c
index 669c13d6e..bdd44ec3e 100644
--- a/drivers/phy/ti/phy-tusb1210.c
+++ b/drivers/phy/ti/phy-tusb1210.c
@@ -64,7 +64,6 @@ struct tusb1210 {
struct delayed_work chg_det_work;
struct notifier_block psy_nb;
struct power_supply *psy;
- struct power_supply *charger;
#endif
};
@@ -230,19 +229,24 @@ static const char * const tusb1210_chargers[] = {
static bool tusb1210_get_online(struct tusb1210 *tusb)
{
+ struct power_supply *charger = NULL;
union power_supply_propval val;
- int i;
+ bool online = false;
+ int i, ret;
- for (i = 0; i < ARRAY_SIZE(tusb1210_chargers) && !tusb->charger; i++)
- tusb->charger = power_supply_get_by_name(tusb1210_chargers[i]);
+ for (i = 0; i < ARRAY_SIZE(tusb1210_chargers) && !charger; i++)
+ charger = power_supply_get_by_name(tusb1210_chargers[i]);
- if (!tusb->charger)
+ if (!charger)
return false;
- if (power_supply_get_property(tusb->charger, POWER_SUPPLY_PROP_ONLINE, &val))
- return false;
+ ret = power_supply_get_property(charger, POWER_SUPPLY_PROP_ONLINE, &val);
+ if (ret == 0)
+ online = val.intval;
+
+ power_supply_put(charger);
- return val.intval;
+ return online;
}
static void tusb1210_chg_det_work(struct work_struct *work)
@@ -466,9 +470,6 @@ static void tusb1210_remove_charger_detect(struct tusb1210 *tusb)
cancel_delayed_work_sync(&tusb->chg_det_work);
power_supply_unregister(tusb->psy);
}
-
- if (tusb->charger)
- power_supply_put(tusb->charger);
}
#else
static void tusb1210_probe_charger_detect(struct tusb1210 *tusb) { }