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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2021-08-03 16:16:02 +0200
committerThomas Gleixner <tglx@linutronix.de>2021-09-11 00:41:21 +0200
commitc122358ea1e510d3def876abb7872f1b2b7365c9 (patch)
tree83be6176e8d98045207cd9f691c8f6e9d58a2f05
parentc2f4954c2d3fc4f77b46c67585e17a58df4ba8e4 (diff)
downloadlinux-c122358ea1e510d3def876abb7872f1b2b7365c9.tar.gz
linux-c122358ea1e510d3def876abb7872f1b2b7365c9.tar.xz
thermal: Replace deprecated CPU-hotplug functions.
The functions get_online_cpus() and put_online_cpus() have been deprecated during the CPU hotplug rework. They map directly to cpus_read_lock() and cpus_read_unlock(). Replace deprecated CPU-hotplug functions with the official version. The behavior remains unchanged. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/r/20210803141621.780504-20-bigeasy@linutronix.de
-rw-r--r--drivers/thermal/intel/intel_powerclamp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
index b0eb5ece9243..a5b58ea89cc6 100644
--- a/drivers/thermal/intel/intel_powerclamp.c
+++ b/drivers/thermal/intel/intel_powerclamp.c
@@ -528,7 +528,7 @@ static int start_power_clamp(void)
set_target_ratio = clamp(set_target_ratio, 0U, MAX_TARGET_RATIO - 1);
/* prevent cpu hotplug */
- get_online_cpus();
+ cpus_read_lock();
/* prefer BSP */
control_cpu = 0;
@@ -542,7 +542,7 @@ static int start_power_clamp(void)
for_each_online_cpu(cpu) {
start_power_clamp_worker(cpu);
}
- put_online_cpus();
+ cpus_read_unlock();
return 0;
}