power: supply: charger-manager: Use of_property_read_bool() for boolean properties

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to to of_property_read_bool().

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c
index c9e8450c646fab272f668d016b55e6928fc2a3f9..5fa6ba7f41e156cf767e6c15d50d447f81c3822b 100644 (file)
--- a/drivers/power/supply/charger-manager.c
+++ b/drivers/power/supply/charger-manager.c
@@ -1331,7 +1331,7 @@ static struct charger_desc *of_cm_parse_desc(struct device *dev)
        of_property_read_string(np, "cm-thermal-zone", &desc->thermal_zone);
 
        of_property_read_u32(np, "cm-battery-cold", &desc->temp_min);
-       if (of_get_property(np, "cm-battery-cold-in-minus", NULL))
+       if (of_property_read_bool(np, "cm-battery-cold-in-minus"))
                desc->temp_min *= -1;
        of_property_read_u32(np, "cm-battery-hot", &desc->temp_max);
        of_property_read_u32(np, "cm-battery-temp-diff", &desc->temp_diff);