Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management fixes from Zhang Rui:
- fix an ordering issue in cpu cooling that cooling device is
registered before it's ready (freq_table being populated).
(Lukasz Luba)
- fix a missing comment update (Caesar Wang)
* 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
thermal: add the note for set_trip_temp
thermal: cpu_cooling: fix improper order during initialization
diff --git a/drivers/thermal/cpu_cooling.c b/drivers/thermal/cpu_cooling.c
index 6ceac4f..5b4b47e 100644
--- a/drivers/thermal/cpu_cooling.c
+++ b/drivers/thermal/cpu_cooling.c
@@ -857,14 +857,6 @@
goto free_power_table;
}
- snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d",
- cpufreq_dev->id);
-
- cool_dev = thermal_of_cooling_device_register(np, dev_name, cpufreq_dev,
- &cpufreq_cooling_ops);
- if (IS_ERR(cool_dev))
- goto remove_idr;
-
/* Fill freq-table in descending order of frequencies */
for (i = 0, freq = -1; i <= cpufreq_dev->max_level; i++) {
freq = find_next_max(table, freq);
@@ -877,6 +869,14 @@
pr_debug("%s: freq:%u KHz\n", __func__, freq);
}
+ snprintf(dev_name, sizeof(dev_name), "thermal-cpufreq-%d",
+ cpufreq_dev->id);
+
+ cool_dev = thermal_of_cooling_device_register(np, dev_name, cpufreq_dev,
+ &cpufreq_cooling_ops);
+ if (IS_ERR(cool_dev))
+ goto remove_idr;
+
cpufreq_dev->clipped_freq = cpufreq_dev->freq_table[0];
cpufreq_dev->cool_dev = cool_dev;
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index e45abe7..ee517be 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -335,6 +335,8 @@
* @get_trend: a pointer to a function that reads the sensor temperature trend.
* @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.
*/
struct thermal_zone_of_device_ops {
int (*get_temp)(void *, int *);
