Commit 52b6defa authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Heiko Carstens
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s390/sclp: 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: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://lore.kernel.org/r/20210803141621.780504-6-bigeasy@linutronix.de


Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent a73de293

drivers/s390/char/sclp_config.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -50,12 +50,12 @@ static void sclp_cpu_capability_notify(struct work_struct *work) 




	s390_update_cpu_mhz();

	s390_update_cpu_mhz();

	pr_info("CPU capability may have changed\n");

	pr_info("CPU capability may have changed\n");

	get_online_cpus();

	cpus_read_lock();

	for_each_online_cpu(cpu) {

	for_each_online_cpu(cpu) {

		dev = get_cpu_device(cpu);

		dev = get_cpu_device(cpu);

		kobject_uevent(&dev->kobj, KOBJ_CHANGE);

		kobject_uevent(&dev->kobj, KOBJ_CHANGE);

	}

	}

	put_online_cpus();

	cpus_read_unlock();

}

}





static void __ref sclp_cpu_change_notify(struct work_struct *work)

static void __ref sclp_cpu_change_notify(struct work_struct *work)