From d31eb7c1a2288f61df75558f59328be01a264300 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Tue, 3 Aug 2021 16:16:02 +0200 Subject: [PATCH] thermal/drivers/intel_powerclamp: 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. Cc: Zhang Rui Cc: Daniel Lezcano Cc: Amit Kucheria Cc: linux-pm@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210803141621.780504-20-bigeasy@linutronix.de --- drivers/thermal/intel/intel_powerclamp.c | 4 ++-- 1 file 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; }