linux-kernel - [PATCH v1 30/33] thermal/drivers/bcm2835: Switch to new of thermal API

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Date:   Sun, 10 Jul 2022 23:24:20 +0200
From:   Daniel Lezcano <daniel.lezcano@...exp.org>
To:     daniel.lezcano@...aro.org, rafael@...nel.org
Cc:     rui.zhang@...el.com, khilman@...libre.com, abailon@...libre.com,
        amitk@...nel.org, linux-kernel@...r.kernel.org,
        linux-pm@...r.kernel.org, Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@...adcom.com>,
        linux-rpi-kernel@...ts.infradead.org (moderated list:BROADCOM
        BCM2711/BCM2835 ARM ARCHITECTURE),
        linux-arm-kernel@...ts.infradead.org (moderated list:BROADCOM
        BCM2711/BCM2835 ARM ARCHITECTURE)
Subject: [PATCH v1 30/33] thermal/drivers/bcm2835: Switch to new of thermal API

The thermal OF code has a new API allowing to migrate the OF
initialization to a simpler approach.

Use this new API.

Signed-off-by: Daniel Lezcano <daniel.lezcano@...exp.org>
---
 drivers/thermal/broadcom/bcm2835_thermal.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/broadcom/bcm2835_thermal.c b/drivers/thermal/broadcom/bcm2835_thermal.c
index c8e4344d5a3d..4a7c6270dfac 100644
--- a/drivers/thermal/broadcom/bcm2835_thermal.c
+++ b/drivers/thermal/broadcom/bcm2835_thermal.c
@@ -88,9 +88,9 @@ static int bcm2835_thermal_temp2adc(int temp, int offset, int slope)
 	return temp;
 }
 
-static int bcm2835_thermal_get_temp(void *d, int *temp)
+static int bcm2835_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
 {
-	struct bcm2835_thermal_data *data = d;
+	struct bcm2835_thermal_data *data = tz->devdata;
 	u32 val = readl(data->regs + BCM2835_TS_TSENSSTAT);
 
 	if (!(val & BCM2835_TS_TSENSSTAT_VALID))
@@ -135,7 +135,7 @@ static void bcm2835_thermal_debugfs(struct platform_device *pdev)
 	debugfs_create_regset32("regset", 0444, data->debugfsdir, regset);
 }
 
-static const struct thermal_zone_of_device_ops bcm2835_thermal_ops = {
+static struct thermal_zone_device_ops bcm2835_thermal_ops = {
 	.get_temp = bcm2835_thermal_get_temp,
 };
 
@@ -206,8 +206,8 @@ static int bcm2835_thermal_probe(struct platform_device *pdev)
 			 data->clk, rate);
 
 	/* register of thermal sensor and get info from DT */
-	tz = thermal_zone_of_sensor_register(&pdev->dev, 0, data,
-					     &bcm2835_thermal_ops);
+	tz = devm_thermal_of_zone_register(&pdev->dev, 0, data,
+					   &bcm2835_thermal_ops);
 	if (IS_ERR(tz)) {
 		err = PTR_ERR(tz);
 		dev_err(&pdev->dev,
@@ -277,7 +277,7 @@ static int bcm2835_thermal_probe(struct platform_device *pdev)
 
 	return 0;
 err_tz:
-	thermal_zone_of_sensor_unregister(&pdev->dev, tz);
+	thermal_of_zone_unregister(tz);
 err_clk:
 	clk_disable_unprepare(data->clk);
 
@@ -290,7 +290,7 @@ static int bcm2835_thermal_remove(struct platform_device *pdev)
 	struct thermal_zone_device *tz = data->tz;
 
 	debugfs_remove_recursive(data->debugfsdir);
-	thermal_zone_of_sensor_unregister(&pdev->dev, tz);
+	thermal_of_zone_unregister(tz);
 	clk_disable_unprepare(data->clk);
 
 	return 0;
-- 
2.25.1