[RESEND 2/2] power_supply: Use of-thermal cdev registration API

[Manaf Meethalavalappu Pallikunhi]

With thermal frameworks of-thermal interface, thermal zone parameters can
be defined in devicetree. This includes cooling device mitigation levels
for a thermal zone. To take advantage of this, cooling device should use
the thermal_of_cooling_device_register API to register a cooling device.

Use thermal_of_cooling_device_register API to register the power supply
cooling device. This enables power supply cooling device be included in the
thermal zone parameter in devicetree.

Signed-off-by: Manaf Meethalavalappu Pallikunhi <quic_manafm@xxxxxxxxxxx>
---
 drivers/power/supply/power_supply_core.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 74623c4977db..4593450920a4 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -1157,9 +1157,15 @@ static int psy_register_cooler(struct power_supply *psy)
 	for (i = 0; i < psy->desc->num_properties; i++) {
 		if (psy->desc->properties[i] ==
 				POWER_SUPPLY_PROP_CHARGE_CONTROL_LIMIT) {
-			psy->tcd = thermal_cooling_device_register(
-							(char *)psy->desc->name,
-							psy, &psy_tcd_ops);
+			if (psy->dev.parent)
+				psy->tcd = thermal_of_cooling_device_register(
+						dev_of_node(psy->dev.parent),
+						(char *)psy->desc->name,
+						psy, &psy_tcd_ops);
+			else
+				psy->tcd = thermal_cooling_device_register(
+						(char *)psy->desc->name,
+						psy, &psy_tcd_ops);
 			return PTR_ERR_OR_ZERO(psy->tcd);
 		}
 	}