diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-12 21:34:50 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-10-20 20:26:37 +0300 |
| commit | 8c35b1f472533b0df1b8f1f1afcaf4395cdb2256 (patch) | |
| tree | 00be096e40c553e3912fbc9ad62190d555b41421 /drivers/thermal/gov_user_space.c | |
| parent | fdcf70ed4e1606cd5a5a48f666583053ae4c3978 (diff) | |
| download | linux-8c35b1f472533b0df1b8f1f1afcaf4395cdb2256.tar.xz | |
thermal: core: Pass trip pointer to governor throttle callback
Modify the governor .throttle() callback definition so that it takes a
trip pointer instead of a trip index as its second argument, adjust the
governors accordingly and update the core code invoking .throttle().
This causes the governors to become independent of the representation
of the list of trips in the thermal zone structure.
This change is not expected to alter the general functionality.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal/gov_user_space.c')
| -rw-r--r-- | drivers/thermal/gov_user_space.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/thermal/gov_user_space.c b/drivers/thermal/gov_user_space.c index 8bc1c22aaf03..7a1790b7e8f5 100644 --- a/drivers/thermal/gov_user_space.c +++ b/drivers/thermal/gov_user_space.c @@ -25,11 +25,12 @@ static int user_space_bind(struct thermal_zone_device *tz) /** * notify_user_space - Notifies user space about thermal events * @tz: thermal_zone_device - * @trip: trip point index + * @trip: trip point * * This function notifies the user space through UEvents. */ -static int notify_user_space(struct thermal_zone_device *tz, int trip) +static int notify_user_space(struct thermal_zone_device *tz, + const struct thermal_trip *trip) { char *thermal_prop[5]; int i; @@ -38,7 +39,8 @@ static int notify_user_space(struct thermal_zone_device *tz, int trip) thermal_prop[0] = kasprintf(GFP_KERNEL, "NAME=%s", tz->type); thermal_prop[1] = kasprintf(GFP_KERNEL, "TEMP=%d", tz->temperature); - thermal_prop[2] = kasprintf(GFP_KERNEL, "TRIP=%d", trip); + thermal_prop[2] = kasprintf(GFP_KERNEL, "TRIP=%d", + thermal_zone_trip_id(tz, trip)); thermal_prop[3] = kasprintf(GFP_KERNEL, "EVENT=%d", tz->notify_event); thermal_prop[4] = NULL; kobject_uevent_env(&tz->device.kobj, KOBJ_CHANGE, thermal_prop); |