Documentation: driver-api: thermal: Remove thermal_notify_framework from documentation

Since thermal_notify_framework is no longer supported/implemented
remove the entry from sysfs-api.rst.
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210122023406.3500424-4-thara.gopinath@linaro.org

Documentation/driver-api/thermal/sysfs-api.rst

@@ -730,17 +730,7 @@ This function returns the thermal_instance corresponding to a given
 {thermal_zone, cooling_device, trip_point} combination. Returns NULL
 if such an instance does not exist.
 
-4.3. thermal_notify_framework
------------------------------
-
-This function handles the trip events from sensor drivers. It starts
-throttling the cooling devices according to the policy configured.
-For CRITICAL and HOT trip points, this notifies the respective drivers,
-and does actual throttling for other trip points i.e ACTIVE and PASSIVE.
-The throttling policy is based on the configured platform data; if no
-platform data is provided, this uses the step_wise throttling policy.
-
-4.4. thermal_cdev_update
+4.3. thermal_cdev_update
 ------------------------
 
 This function serves as an arbitrator to set the state of a cooling