diff options
| -rw-r--r-- | drivers/thermal/thermal_core.h | 4 | ||||
| -rw-r--r-- | drivers/thermal/thermal_trip.c | 18 | ||||
| -rw-r--r-- | include/linux/thermal.h | 3 |
3 files changed, 11 insertions, 14 deletions
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h index 17c1bbed734d..04513f9fbfa1 100644 --- a/drivers/thermal/thermal_core.h +++ b/drivers/thermal/thermal_core.h @@ -54,10 +54,6 @@ int for_each_thermal_cooling_device(int (*cb)(struct thermal_cooling_device *, int for_each_thermal_governor(int (*cb)(struct thermal_governor *, void *), void *thermal_governor); -int __for_each_thermal_trip(struct thermal_zone_device *, - int (*cb)(struct thermal_trip *, void *), - void *); - struct thermal_zone_device *thermal_zone_get_by_id(int id); struct thermal_attr { diff --git a/drivers/thermal/thermal_trip.c b/drivers/thermal/thermal_trip.c index 907f3a4d7bc8..53115cfdfd42 100644 --- a/drivers/thermal/thermal_trip.c +++ b/drivers/thermal/thermal_trip.c @@ -9,28 +9,26 @@ */ #include "thermal_core.h" -int __for_each_thermal_trip(struct thermal_zone_device *tz, - int (*cb)(struct thermal_trip *, void *), - void *data) +int for_each_thermal_trip(struct thermal_zone_device *tz, + int (*cb)(struct thermal_trip *, void *), + void *data) { int i, ret; - struct thermal_trip trip; lockdep_assert_held(&tz->lock); - for (i = 0; i < tz->num_trips; i++) { - - ret = __thermal_zone_get_trip(tz, i, &trip); - if (ret) - return ret; + if (!tz->trips) + return -ENODATA; - ret = cb(&trip, data); + for (i = 0; i < tz->num_trips; i++) { + ret = cb(&tz->trips[i], data); if (ret) return ret; } return 0; } +EXPORT_SYMBOL_GPL(for_each_thermal_trip); int thermal_zone_get_num_trips(struct thermal_zone_device *tz) { diff --git a/include/linux/thermal.h b/include/linux/thermal.h index f1b43d8a7bd3..f1d73642177f 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -289,6 +289,9 @@ int thermal_zone_get_trip(struct thermal_zone_device *tz, int trip_id, int thermal_zone_set_trip(struct thermal_zone_device *tz, int trip_id, const struct thermal_trip *trip); +int for_each_thermal_trip(struct thermal_zone_device *tz, + int (*cb)(struct thermal_trip *, void *), + void *data); int thermal_zone_get_num_trips(struct thermal_zone_device *tz); int thermal_zone_get_crit_temp(struct thermal_zone_device *tz, int *temp); |