thermal: core: Add priv pointer to struct thermal_trip

Add a new field called priv to struct thermal_trip to allow thermal
drivers to store pointers to their local data associated with trip
points.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>

diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index 4d40bfa..f1b43d8 100644 (file)
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -81,11 +81,13 @@ struct thermal_zone_device_ops {
  * @temperature: temperature value in miliCelsius
  * @hysteresis: relative hysteresis in miliCelsius
  * @type: trip point type
+ * @priv: pointer to driver data associated with this trip
  */
 struct thermal_trip {
        int temperature;
        int hysteresis;
        enum thermal_trip_type type;
+       void *priv;
 };
 
 struct thermal_cooling_device_ops {