diff options
| -rw-r--r-- | drivers/power/supply/power_supply_core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c index 1a2440e212a7..8dbd1197cc62 100644 --- a/drivers/power/supply/power_supply_core.c +++ b/drivers/power/supply/power_supply_core.c @@ -283,8 +283,7 @@ static int power_supply_check_supplies(struct power_supply *psy) if (!psy->dev.parent) return 0; - nval = device_property_read_string_array(psy->dev.parent, - "supplied-from", NULL, 0); + nval = device_property_string_array_count(psy->dev.parent, "supplied-from"); if (nval <= 0) return 0; |