linux-kernel - [RFC PATCH 15/26] power: supply: core: Migrate to thermal_zone_device

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Message-ID: <20231221124825.149141-16-angelogioacchino.delregno@collabora.com>
Date: Thu, 21 Dec 2023 13:48:14 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: daniel.lezcano@...aro.org
Cc: rafael@...nel.org,
	rui.zhang@...el.com,
	lukasz.luba@....com,
	linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	kernel@...labora.com
Subject: [RFC PATCH 15/26] power: supply: core: Migrate to thermal_zone_device_register()

The thermal API has a new thermal_zone_device_register() function which
is deprecating the older thermal_zone_device_register_with_trips() and
thermal_tripless_zone_device_register().

Migrate to the new thermal zone device registration function.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/power/supply/power_supply_core.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/power/supply/power_supply_core.c b/drivers/power/supply/power_supply_core.c
index 73265001dd4b..d656a2e39157 100644
--- a/drivers/power/supply/power_supply_core.c
+++ b/drivers/power/supply/power_supply_core.c
@@ -1297,6 +1297,12 @@ static struct thermal_zone_device_ops psy_tzd_ops = {
 
 static int psy_register_thermal(struct power_supply *psy)
 {
+	struct thermal_zone_device_params tzdp = {
+		/* Prefer our hwmon device and avoid duplicates */
+		.tzp = { .no_hwmon = IS_ENABLED(CONFIG_POWER_SUPPLY_HWMON) },
+		.ops = &psy_tzd_ops,
+		.devdata = psy
+	};
 	int ret;
 
 	if (psy->desc->no_thermal)
@@ -1304,12 +1310,8 @@ static int psy_register_thermal(struct power_supply *psy)
 
 	/* Register battery zone device psy reports temperature */
 	if (psy_has_property(psy->desc, POWER_SUPPLY_PROP_TEMP)) {
-		/* Prefer our hwmon device and avoid duplicates */
-		struct thermal_zone_params tzp = {
-			.no_hwmon = IS_ENABLED(CONFIG_POWER_SUPPLY_HWMON)
-		};
-		psy->tzd = thermal_tripless_zone_device_register(psy->desc->name,
-				psy, &psy_tzd_ops, &tzp);
+		tzdp.name = psy->desc->name;
+		psy->tzd = thermal_zone_device_register(&tzdp);
 		if (IS_ERR(psy->tzd))
 			return PTR_ERR(psy->tzd);
 		ret = thermal_zone_device_enable(psy->tzd);
-- 
2.43.0