diff options
Diffstat (limited to 'drivers/firmware/psci/psci_checker.c')
| -rw-r--r-- | drivers/firmware/psci/psci_checker.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/firmware/psci/psci_checker.c b/drivers/firmware/psci/psci_checker.c index 3d6ba425dbb9..9a369a2eda71 100644 --- a/drivers/firmware/psci/psci_checker.c +++ b/drivers/firmware/psci/psci_checker.c @@ -274,7 +274,6 @@ static int suspend_test_thread(void *arg) { int cpu = (long)arg; int i, nb_suspend = 0, nb_shallow_sleep = 0, nb_err = 0; - struct sched_param sched_priority = { .sched_priority = MAX_RT_PRIO-1 }; struct cpuidle_device *dev; struct cpuidle_driver *drv; /* No need for an actual callback, we just want to wake up the CPU. */ @@ -284,9 +283,7 @@ static int suspend_test_thread(void *arg) wait_for_completion(&suspend_threads_started); /* Set maximum priority to preempt all other threads on this CPU. */ - if (sched_setscheduler_nocheck(current, SCHED_FIFO, &sched_priority)) - pr_warn("Failed to set suspend thread scheduler on CPU %d\n", - cpu); + sched_set_fifo(current); dev = this_cpu_read(cpuidle_devices); drv = cpuidle_get_cpu_driver(dev); @@ -351,11 +348,6 @@ static int suspend_test_thread(void *arg) if (atomic_dec_return_relaxed(&nb_active_threads) == 0) complete(&suspend_threads_done); - /* Give up on RT scheduling and wait for termination. */ - sched_priority.sched_priority = 0; - if (sched_setscheduler_nocheck(current, SCHED_NORMAL, &sched_priority)) - pr_warn("Failed to set suspend thread scheduler on CPU %d\n", - cpu); for (;;) { /* Needs to be set first to avoid missing a wakeup. */ set_current_state(TASK_INTERRUPTIBLE); |