[PATCH v1 09/17] thermal: Add a thermal zone id accessor

From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: rafael@kernel.org, daniel.lezcano@linaro.org
Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Jean Delvare <jdelvare@suse.com>,
	Guenter Roeck <linux@roeck-us.net>,
	Amit Kucheria <amitk@kernel.org>, Zhang Rui <rui.zhang@intel.com>,
	linux-hwmon@vger.kernel.org (open list:HARDWARE MONITORING)
Subject: [PATCH v1 09/17] thermal: Add a thermal zone id accessor
Date: Sun, 19 Feb 2023 15:36:49 +0100	[thread overview]
Message-ID: <20230219143657.241542-10-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20230219143657.241542-1-daniel.lezcano@linaro.org>

In order to get the thermal zone id but without directly accessing the
thermal zone device structure, add an accessor.

Use the accessor from the hwmon_scmi

No functional change intented.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
 drivers/hwmon/scmi-hwmon.c     | 2 +-
 drivers/thermal/thermal_core.c | 6 ++++++
 include/linux/thermal.h        | 2 ++
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/hwmon/scmi-hwmon.c b/drivers/hwmon/scmi-hwmon.c
index 7951b6026f48..036b56a535c1 100644
--- a/drivers/hwmon/scmi-hwmon.c
+++ b/drivers/hwmon/scmi-hwmon.c
@@ -220,7 +220,7 @@ static int scmi_thermal_sensor_register(struct device *dev,
 			sensor->name);
 	} else {
 		dev_dbg(dev, "Sensor '%s' attached to thermal zone ID:%d\n",
-			sensor->name, tzd->id);
+			sensor->name, thermal_zone_device_get_id(tzd));
 	}
 
 	return 0;
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 05e5a6bda695..e06c76b38c04 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -1384,6 +1384,12 @@ void *thermal_zone_device_get_data(struct thermal_zone_device *tzd)
 }
 EXPORT_SYMBOL_GPL(thermal_zone_device_get_data);
 
+int thermal_zone_device_get_id(struct thermal_zone_device *tzd)
+{
+	return tzd->id;
+}
+EXPORT_SYMBOL_GPL(thermal_zone_device_get_id);
+
 /**
  * thermal_zone_device_unregister - removes the registered thermal zone device
  * @tz: the thermal zone device to remove
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 724b95662da9..9e5c7f2f7b05 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -367,6 +367,8 @@ thermal_zone_device_register_with_trips(const char *, struct thermal_trip *, int
 
 void *thermal_zone_device_get_data(struct thermal_zone_device *tzd);
 
+int thermal_zone_device_get_id(struct thermal_zone_device *tzd);
+
 int thermal_zone_bind_cooling_device(struct thermal_zone_device *, int,
 				     struct thermal_cooling_device *,
 				     unsigned long, unsigned long,
-- 
2.34.1

