diff options
Diffstat (limited to 'drivers/cpuidle')
| -rw-r--r-- | drivers/cpuidle/coupled.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/cpuidle/coupled.c b/drivers/cpuidle/coupled.c index 9acde71558d5..bb8761c8a42e 100644 --- a/drivers/cpuidle/coupled.c +++ b/drivers/cpuidle/coupled.c @@ -439,13 +439,8 @@ static int cpuidle_coupled_clear_pokes(int cpu) static bool cpuidle_coupled_any_pokes_pending(struct cpuidle_coupled *coupled) { - cpumask_t cpus; - int ret; - - cpumask_and(&cpus, cpu_online_mask, &coupled->coupled_cpus); - ret = cpumask_and(&cpus, &cpuidle_coupled_poke_pending, &cpus); - - return ret; + return cpumask_first_and_and(cpu_online_mask, &coupled->coupled_cpus, + &cpuidle_coupled_poke_pending) < nr_cpu_ids; } /** @@ -626,9 +621,7 @@ out: static void cpuidle_coupled_update_online_cpus(struct cpuidle_coupled *coupled) { - cpumask_t cpus; - cpumask_and(&cpus, cpu_online_mask, &coupled->coupled_cpus); - coupled->online_count = cpumask_weight(&cpus); + coupled->online_count = cpumask_weight_and(cpu_online_mask, &coupled->coupled_cpus); } /** |