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-rw-r--r--drivers/s390/char/sclp_config.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c
index 5322e5e54a98..9dc77f14fa52 100644
--- a/drivers/s390/char/sclp_config.c
+++ b/drivers/s390/char/sclp_config.c
@@ -29,12 +29,12 @@ static void sclp_cpu_capability_notify(struct work_struct *work)
29 struct sys_device *sysdev; 29 struct sys_device *sysdev;
30 30
31 printk(KERN_WARNING TAG "cpu capability changed.\n"); 31 printk(KERN_WARNING TAG "cpu capability changed.\n");
32 lock_cpu_hotplug(); 32 get_online_cpus();
33 for_each_online_cpu(cpu) { 33 for_each_online_cpu(cpu) {
34 sysdev = get_cpu_sysdev(cpu); 34 sysdev = get_cpu_sysdev(cpu);
35 kobject_uevent(&sysdev->kobj, KOBJ_CHANGE); 35 kobject_uevent(&sysdev->kobj, KOBJ_CHANGE);
36 } 36 }
37 unlock_cpu_hotplug(); 37 put_online_cpus();
38} 38}
39 39
40static void sclp_conf_receiver_fn(struct evbuf_header *evbuf) 40static void sclp_conf_receiver_fn(struct evbuf_header *evbuf)