diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-08-03 16:15:46 +0200 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-08-10 23:14:56 +1000 |
| commit | 5ae36401ca4ea2737d779ce7c267444b16530001 (patch) | |
| tree | d274b6695718f8722470605f8ce4cf49c92653c6 /arch/powerpc/platforms/powernv/idle.c | |
| parent | powerpc/kexec: fix for_each_child.cocci warning (diff) | |
| download | linux-dev-5ae36401ca4ea2737d779ce7c267444b16530001.tar.xz linux-dev-5ae36401ca4ea2737d779ce7c267444b16530001.zip | |
powerpc: 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: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210803141621.780504-4-bigeasy@linutronix.de
Diffstat (limited to 'arch/powerpc/platforms/powernv/idle.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/idle.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/powernv/idle.c b/arch/powerpc/platforms/powernv/idle.c index 528a7e0cf83a..aa27689b832d 100644 --- a/arch/powerpc/platforms/powernv/idle.c +++ b/arch/powerpc/platforms/powernv/idle.c @@ -199,12 +199,12 @@ static ssize_t store_fastsleep_workaround_applyonce(struct device *dev, */ power7_fastsleep_workaround_exit = false; - get_online_cpus(); + cpus_read_lock(); primary_thread_mask = cpu_online_cores_map(); on_each_cpu_mask(&primary_thread_mask, pnv_fastsleep_workaround_apply, &err, 1); - put_online_cpus(); + cpus_read_unlock(); if (err) { pr_err("fastsleep_workaround_applyonce change failed while running pnv_fastsleep_workaround_apply"); goto fail; |