From 1c97db1747b756611f0d26ea7fb2ed2d93f90fcc Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 2 Feb 2022 20:23:25 +0200 Subject: power: supply: core: Use device_property_string_array_count() Use device_property_string_array_count() to get number of strings in a string array property. Signed-off-by: Andy Shevchenko Signed-off-by: Sebastian Reichel --- drivers/power/supply/power_supply_core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/power/supply/power_supply_core.c') 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; -- cgit