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| author |   Yury Norov <yury.norov@gmail.com> | 2022-01-23 10:38:34 -0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-02-04 19:28:03 +0100 |
| commit | a11cda8e2f184e35e42bbb96a27272b3c5e801d2 (patch) | |
| tree | b9a75069f85705e572158aa37082f74702f1ff74 /drivers/thermal/intel/intel_powerclamp.c | |
| parent | Linux 5.17-rc2 (diff) | |
| download | linux-dev-a11cda8e2f184e35e42bbb96a27272b3c5e801d2.tar.xz linux-dev-a11cda8e2f184e35e42bbb96a27272b3c5e801d2.zip | |
thermal: intel_powerclamp: don't use bitmap_weight() in end_power_clamp()
Don't call bitmap_weight() if the following code can get by
without it.
Signed-off-by: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/thermal/intel/intel_powerclamp.c')
| -rw-r--r-- | drivers/thermal/intel/intel_powerclamp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c index 14256421d98c..c841ab37e7c6 100644 --- a/drivers/thermal/intel/intel_powerclamp.c +++ b/drivers/thermal/intel/intel_powerclamp.c @@ -556,12 +556,9 @@ static void end_power_clamp(void) * stop faster. */ clamping = false; - if (bitmap_weight(cpu_clamping_mask, num_possible_cpus())) { - for_each_set_bit(i, cpu_clamping_mask, num_possible_cpus()) { - pr_debug("clamping worker for cpu %d alive, destroy\n", - i); - stop_power_clamp_worker(i); - } + for_each_set_bit(i, cpu_clamping_mask, num_possible_cpus()) { + pr_debug("clamping worker for cpu %d alive, destroy\n", i); + stop_power_clamp_worker(i); } } |