diff options
Diffstat (limited to 'drivers/base/cpu.c')
| -rw-r--r-- | drivers/base/cpu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 0bf2dc11cdb..b79badd0f15 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -44,6 +44,8 @@ static ssize_t store_online(struct sys_device *dev, const char *buf, ret = smp_prepare_cpu(cpu->sysdev.id); if (!ret) ret = cpu_up(cpu->sysdev.id); + if (!ret) + kobject_hotplug(&dev->kobj, KOBJ_ONLINE); break; default: ret = -EINVAL; |