[S390] replace lock_cpu_hotplug with get_online_cpus
Git commit 86ef5c9a8edd78e6bf92879f32329d89b2d55b5a forgot a few
lock_cpu_hotplug/unlock_cpu_hotplug pairs in arch/s390/kernel/smp.c
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index f66db71..aa37fa1 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -568,9 +568,9 @@
out:
kfree(info);
printk(KERN_INFO "CPUs: %d configured, %d standby\n", c_cpus, s_cpus);
- lock_cpu_hotplug();
+ get_online_cpus();
smp_rescan_cpus();
- unlock_cpu_hotplug();
+ put_online_cpus();
}
/*
@@ -872,7 +872,7 @@
return -EINVAL;
mutex_lock(&smp_cpu_state_mutex);
- lock_cpu_hotplug();
+ get_online_cpus();
rc = -EBUSY;
if (cpu_online(cpu))
goto out;
@@ -896,7 +896,7 @@
break;
}
out:
- unlock_cpu_hotplug();
+ put_online_cpus();
mutex_unlock(&smp_cpu_state_mutex);
return rc ? rc : count;
}
@@ -1044,7 +1044,7 @@
int rc;
mutex_lock(&smp_cpu_state_mutex);
- lock_cpu_hotplug();
+ get_online_cpus();
newcpus = cpu_present_map;
rc = smp_rescan_cpus();
if (rc)
@@ -1057,7 +1057,7 @@
}
rc = 0;
out:
- unlock_cpu_hotplug();
+ put_online_cpus();
mutex_unlock(&smp_cpu_state_mutex);
return rc ? rc : count;
}