Merge tag 'thermal-v6.1-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal control changes for v6.1-rc1 from Daniel Lezcano:

"- Rework the device tree initialization, convert the drivers to the
   new API and remove the old OF code (Daniel Lezcano)

 - Fix return value to -ENODEV when searching for a specific thermal
   zone which does not exist (Daniel Lezcano)

 - Fix the return value inspection in of_thermal_zone_find() (Dan
   Carpenter)

 - Fix kernel panic when KASAN is enabled as it detects use after
   free when unregistering a thermal zone (Daniel Lezcano)

 - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano)

 - Remove unnecessary error message as it is already showed in the
   underlying function (Jiapeng Chong)

 - Rework the monitoring path and move the locks upper in the call
   stack to fix some potentials race windows (Daniel Lezcano)

 - Fix lockdep_assert() warning introduced by the lock rework (Daniel
   Lezcano)

 - Revert the Mellanox 'hotter thermal zone' feature because it is
   already handled in the thermal framework core code (Daniel Lezcano)"

* tag 'thermal-v6.1-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (46 commits)
  Revert "mlxsw: core: Add the hottest thermal zone detection"
  thermal/core: Fix lockdep_assert() warning
  thermal/core: Move the mutex inside the thermal_zone_device_update() function
  thermal/core: Move the thermal zone lock out of the governors
  thermal/governors: Group the thermal zone lock inside the throttle function
  thermal/core: Rework the monitoring a bit
  thermal/core: Rearm the monitoring only one time
  thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err()
  thermal/of: Remove old OF code
  thermal/core: Move set_trip_temp ops to the sysfs code
  thermal/drivers/samsung: Switch to new of thermal API
  regulator/drivers/max8976: Switch to new of thermal API
  Input: sun4i-ts - switch to new of thermal API
  iio/drivers/sun4i_gpadc: Switch to new of thermal API
  hwmon/drivers/core: Switch to new of thermal API
  hwmon: pm_bus: core: Switch to new of thermal API
  ata/drivers/ahci_imx: Switch to new of thermal API
  thermal/drivers/ti-soc: Switch to new of API
  thermal/drivers/hisilicon: Switch to new of API
  thermal/drivers/maxim: Switch to new of API
  ...

1 files changed, 28 insertions, 57 deletions

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 1386c713885d..86c24ddd5985 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -296,82 +296,53 @@ struct thermal_zone_params {
 	int offset;
 };
 
-/**
- * struct thermal_zone_of_device_ops - callbacks for handling DT based zones
- *
- * Mandatory:
- * @get_temp: a pointer to a function that reads the sensor temperature.
- *
- * Optional:
- * @get_trend: a pointer to a function that reads the sensor temperature trend.
- * @set_trips: a pointer to a function that sets a temperature window. When
- *	       this window is left the driver must inform the thermal core via
- *	       thermal_zone_device_update.
- * @set_emul_temp: a pointer to a function that sets sensor emulated
- *		   temperature.
- * @set_trip_temp: a pointer to a function that sets the trip temperature on
- *		   hardware.
- * @change_mode: a pointer to a function that notifies the thermal zone
- *		   mode change.
- */
-struct thermal_zone_of_device_ops {
-	int (*get_temp)(void *, int *);
-	int (*get_trend)(void *, int, enum thermal_trend *);
-	int (*set_trips)(void *, int, int);
-	int (*set_emul_temp)(void *, int);
-	int (*set_trip_temp)(void *, int, int);
-	int (*change_mode) (void *, enum thermal_device_mode);
-};
-
 /* Function declarations */
 #ifdef CONFIG_THERMAL_OF
+struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,
+						     const struct thermal_zone_device_ops *ops);
+
+struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data,
+							  const struct thermal_zone_device_ops *ops);
+
+void thermal_of_zone_unregister(struct thermal_zone_device *tz);
+
+void devm_thermal_of_zone_unregister(struct device *dev, struct thermal_zone_device *tz);
+
+void thermal_of_zone_unregister(struct thermal_zone_device *tz);
+
 int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
 				  struct device_node *sensor_np,
 				  u32 *id);
-struct thermal_zone_device *
-thermal_zone_of_sensor_register(struct device *dev, int id, void *data,
-				const struct thermal_zone_of_device_ops *ops);
-void thermal_zone_of_sensor_unregister(struct device *dev,
-				       struct thermal_zone_device *tz);
-struct thermal_zone_device *devm_thermal_zone_of_sensor_register(
-		struct device *dev, int id, void *data,
-		const struct thermal_zone_of_device_ops *ops);
-void devm_thermal_zone_of_sensor_unregister(struct device *dev,
-					    struct thermal_zone_device *tz);
 #else
-
-static inline int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
-					 struct device_node *sensor_np,
-					 u32 *id)
-{
-	return -ENOENT;
-}
-static inline struct thermal_zone_device *
-thermal_zone_of_sensor_register(struct device *dev, int id, void *data,
-				const struct thermal_zone_of_device_ops *ops)
+static inline
+struct thermal_zone_device *thermal_of_zone_register(struct device_node *sensor, int id, void *data,
+						     const struct thermal_zone_device_ops *ops)
 {
-	return ERR_PTR(-ENODEV);
+	return ERR_PTR(-ENOTSUPP);
 }
 
 static inline
-void thermal_zone_of_sensor_unregister(struct device *dev,
-				       struct thermal_zone_device *tz)
+struct thermal_zone_device *devm_thermal_of_zone_register(struct device *dev, int id, void *data,
+							  const struct thermal_zone_device_ops *ops)
 {
+	return ERR_PTR(-ENOTSUPP);
 }
 
-static inline struct thermal_zone_device *devm_thermal_zone_of_sensor_register(
-		struct device *dev, int id, void *data,
-		const struct thermal_zone_of_device_ops *ops)
+static inline void thermal_of_zone_unregister(struct thermal_zone_device *tz)
 {
-	return ERR_PTR(-ENODEV);
 }
 
-static inline
-void devm_thermal_zone_of_sensor_unregister(struct device *dev,
-					    struct thermal_zone_device *tz)
+static inline void devm_thermal_of_zone_unregister(struct device *dev,
+						   struct thermal_zone_device *tz)
 {
 }
 
+static inline int thermal_zone_of_get_sensor_id(struct device_node *tz_np,
+						struct device_node *sensor_np,
+						u32 *id)
+{
+	return -ENOENT;
+}
 #endif
 
 #ifdef CONFIG_THERMAL