diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2023-10-05 22:57:34 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-10-06 17:08:47 +0300 |
| commit | 7d6904bf26b96ef087514cb7a8c50b62a4911c99 (patch) | |
| tree | 2feaff8495d88c2102dc2e017b7afc5c58db02d6 /drivers/cpufreq/cppc_cpufreq.c | |
| parent | 9418edf8ff01e7a4904aac1aca4864ecdea37593 (diff) | |
| parent | 22061bfc57fe08c77141dc876b4af75603c4d61d (diff) | |
Merge wireless into wireless-next
Resolve several conflicts, mostly between changes/fixes in
wireless and the locking rework in wireless-next. One of
the conflicts actually shows a bug in wireless that we'll
want to fix separately.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Diffstat (limited to 'drivers/cpufreq/cppc_cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/cppc_cpufreq.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index 022e3555407c8..fe08ca419b3dc 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -249,15 +249,19 @@ static void __init cppc_freq_invariance_init(void) return; kworker_fie = kthread_create_worker(0, "cppc_fie"); - if (IS_ERR(kworker_fie)) + if (IS_ERR(kworker_fie)) { + pr_warn("%s: failed to create kworker_fie: %ld\n", __func__, + PTR_ERR(kworker_fie)); + fie_disabled = FIE_DISABLED; return; + } ret = sched_setattr_nocheck(kworker_fie->task, &attr); if (ret) { pr_warn("%s: failed to set SCHED_DEADLINE: %d\n", __func__, ret); kthread_destroy_worker(kworker_fie); - return; + fie_disabled = FIE_DISABLED; } } @@ -267,7 +271,6 @@ static void cppc_freq_invariance_exit(void) return; kthread_destroy_worker(kworker_fie); - kworker_fie = NULL; } #else @@ -849,13 +852,13 @@ static unsigned int cppc_cpufreq_get_rate(unsigned int cpu) ret = cppc_get_perf_ctrs(cpu, &fb_ctrs_t0); if (ret) - return ret; + return 0; udelay(2); /* 2usec delay between sampling */ ret = cppc_get_perf_ctrs(cpu, &fb_ctrs_t1); if (ret) - return ret; + return 0; delivered_perf = cppc_perf_from_fbctrs(cpu_data, &fb_ctrs_t0, &fb_ctrs_t1); |