linux-kernel - [PATCH v4 15/32] thermal/drivers/db8500: Switch to new of API

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Message-Id: <20220801212244.1124867-16-daniel.lezcano@linexp.org>
Date:   Mon,  1 Aug 2022 23:22:27 +0200
From:   Daniel Lezcano <daniel.lezcano@...exp.org>
To:     daniel.lezcano@...aro.org, rafael@...nel.org
Cc:     rui.zhang@...el.com, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, khilman@...libre.com,
        abailon@...libre.com, lukasz.luba@....com, broonie@...nel.org,
        damien.lemoal@...nsource.wdc.com, heiko@...ech.de,
        hayashi.kunihiko@...ionext.com, mhiramat@...nel.org,
        talel@...zon.com, thierry.reding@...il.com, digetx@...il.com,
        jonathanh@...dia.com, anarsoul@...il.com, tiny.windzz@...il.com,
        baolin.wang7@...il.com, f.fainelli@...il.com,
        bjorn.andersson@...aro.org, mcoquelin.stm32@...il.com,
        glaroque@...libre.com, miquel.raynal@...tlin.com,
        shawnguo@...nel.org, niklas.soderlund@...natech.se,
        matthias.bgg@...il.com, j-keerthy@...com,
        Amit Kucheria <amitk@...nel.org>
Subject: [PATCH v4 15/32] thermal/drivers/db8500: Switch to new of API

The thermal OF code has a new API allowing to migrate the OF
initialization to a simpler approach. The ops are no longer device
tree specific and are the generic ones provided by the core code.

Convert the ops to the thermal_zone_device_ops format and use the new
API to register the thermal zone with these generic ops.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...exp.org>
---
 drivers/thermal/db8500_thermal.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/thermal/db8500_thermal.c b/drivers/thermal/db8500_thermal.c
index 121cf853e545..cb10e280681f 100644
--- a/drivers/thermal/db8500_thermal.c
+++ b/drivers/thermal/db8500_thermal.c
@@ -58,9 +58,9 @@ struct db8500_thermal_zone {
 };
 
 /* Callback to get current temperature */
-static int db8500_thermal_get_temp(void *data, int *temp)
+static int db8500_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct db8500_thermal_zone *th = data;
+	struct db8500_thermal_zone *th = tz->devdata;
 
 	/*
 	 * TODO: There is no PRCMU interface to get temperature data currently,
@@ -72,7 +72,7 @@ static int db8500_thermal_get_temp(void *data, int *temp)
 	return 0;
 }
 
-static struct thermal_zone_of_device_ops thdev_ops = {
+static const struct thermal_zone_device_ops thdev_ops = {
 	.get_temp = db8500_thermal_get_temp,
 };
 
@@ -182,7 +182,7 @@ static int db8500_thermal_probe(struct platform_device *pdev)
 	}
 
 	/* register of thermal sensor and get info from DT */
-	th->tz = devm_thermal_zone_of_sensor_register(dev, 0, th, &thdev_ops);
+	th->tz = devm_thermal_of_zone_register(dev, 0, th, &thdev_ops);
 	if (IS_ERR(th->tz)) {
 		dev_err(dev, "register thermal zone sensor failed\n");
 		return PTR_ERR(th->tz);
-- 
2.25.1