diff options
Diffstat (limited to 'drivers/thermal/gov_step_wise.c')
| -rw-r--r-- | drivers/thermal/gov_step_wise.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/thermal/gov_step_wise.c b/drivers/thermal/gov_step_wise.c index 12acb12aac50..6efbfaf014da 100644 --- a/drivers/thermal/gov_step_wise.c +++ b/drivers/thermal/gov_step_wise.c @@ -11,6 +11,7 @@ */ #include <linux/thermal.h> +#include <linux/minmax.h> #include <trace/events/thermal.h> #include "thermal_core.h" @@ -52,10 +53,7 @@ static unsigned long get_target_state(struct thermal_instance *instance, if (!instance->initialized) { if (throttle) { - next_target = (cur_state + 1) >= instance->upper ? - instance->upper : - ((cur_state + 1) < instance->lower ? - instance->lower : (cur_state + 1)); + next_target = clamp((cur_state + 1), instance->lower, instance->upper); } else { next_target = THERMAL_NO_TARGET; } @@ -66,10 +64,7 @@ static unsigned long get_target_state(struct thermal_instance *instance, switch (trend) { case THERMAL_TREND_RAISING: if (throttle) { - next_target = cur_state < instance->upper ? - (cur_state + 1) : instance->upper; - if (next_target < instance->lower) - next_target = instance->lower; + next_target = clamp((cur_state + 1), instance->lower, instance->upper); } break; case THERMAL_TREND_RAISE_FULL: @@ -82,9 +77,7 @@ static unsigned long get_target_state(struct thermal_instance *instance, next_target = THERMAL_NO_TARGET; } else { if (!throttle) { - next_target = cur_state - 1; - if (next_target > instance->upper) - next_target = instance->upper; + next_target = clamp((cur_state - 1), instance->lower, instance->upper); } } break; |