thermal: rcar_gen3_thermal: Register hwmon sysfs interface (6269e9f7) · Commits · 戴 / test

Register the hwmon sysfs interface on R-Car Gen3 thermal driver to align it with Gen2 driver. Use devm_add_action() to unregister the hwmon interface automatically. Cc: Eduardo Valentin <edubezval@gmail.com> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com> Cc: linux-renesas-soc@vger.kernel.org To: linux-pm@vger.kernel.org From: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by:

Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by:

Eduardo Valentin <edubezval@gmail.com>

drivers/thermal/rcar_gen3_thermal.c

+19 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@
		#include <linux/thermal.h>

		#include "thermal_core.h"
		#include "thermal_hwmon.h"

		/* Register offsets */
		#define REG_GEN3_IRQSTR 0x04
		@@ -337,6 +338,13 @@ static int rcar_gen3_thermal_remove(struct platform_device *pdev)
		return 0;
		}

		static void rcar_gen3_hwmon_action(void *data)
		{
		struct thermal_zone_device *zone = data;

		thermal_remove_hwmon_sysfs(zone);
		}

		static int rcar_gen3_thermal_probe(struct platform_device *pdev)
		{
		struct rcar_gen3_thermal_priv *priv;
		@@ -429,6 +437,17 @@ static int rcar_gen3_thermal_probe(struct platform_device *pdev)
		if (ret < 0)
		goto error_unregister;

		tsc->zone->tzp->no_hwmon = false;
		ret = thermal_add_hwmon_sysfs(tsc->zone);
		if (ret)
		goto error_unregister;

		ret = devm_add_action(dev, rcar_gen3_hwmon_action, zone);
		if (ret) {
		rcar_gen3_hwmon_action(zone);
		goto error_unregister;
		}

		dev_info(dev, "TSC%d: Loaded %d trip points\n", i, ret);
		}

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