lp8727_charger: Make lp8727_charger_get_propery() simpler
Charger has only one valid property - ONLINE. If the property is not
ONLINE, then just return quickly.
Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c
index 880bb7b..2507b2b 100644
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -305,9 +305,10 @@
{
struct lp8727_chg *pchg = dev_get_drvdata(psy->dev->parent);
- if (psp == POWER_SUPPLY_PROP_ONLINE)
- val->intval = lp8727_is_charger_attached(psy->name,
- pchg->devid);
+ if (psp != POWER_SUPPLY_PROP_ONLINE)
+ return -EINVAL;
+
+ val->intval = lp8727_is_charger_attached(psy->name, pchg->devid);
return 0;
}