Commit 1c97db17 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Sebastian Reichel
Browse files

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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent e83c7204

drivers/power/supply/power_supply_core.c

+1 −2
Original line number Diff line number Diff line
@@ -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;