diff options
Diffstat (limited to 'drivers/thermal/gov_power_allocator.c')
| -rw-r--r-- | drivers/thermal/gov_power_allocator.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c index 1b17dc4c219c..e25e48d76aa7 100644 --- a/drivers/thermal/gov_power_allocator.c +++ b/drivers/thermal/gov_power_allocator.c @@ -606,7 +606,7 @@ static int allocate_actors_buffer(struct power_allocator_params *params, /* There might be no cooling devices yet. */ if (!num_actors) { - ret = -EINVAL; + ret = 0; goto clean_state; } @@ -679,11 +679,6 @@ static int power_allocator_bind(struct thermal_zone_device *tz) return -ENOMEM; get_governor_trips(tz, params); - if (!params->trip_max) { - dev_warn(&tz->device, "power_allocator: missing trip_max\n"); - kfree(params); - return -EINVAL; - } ret = check_power_actors(tz, params); if (ret < 0) { @@ -714,9 +709,10 @@ static int power_allocator_bind(struct thermal_zone_device *tz) else params->sustainable_power = tz->tzp->sustainable_power; - estimate_pid_constants(tz, tz->tzp->sustainable_power, - params->trip_switch_on, - params->trip_max->temperature); + if (params->trip_max) + estimate_pid_constants(tz, tz->tzp->sustainable_power, + params->trip_switch_on, + params->trip_max->temperature); reset_pid_controller(params); |