hwmon: coretemp: update hotplug condition check

[firefly-linux-kernel-4.4.55.git] / drivers / hwmon / coretemp.c

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 05344af50734f36a6eec18d9e7e797d288fff852..c05dc91ff4198a5b01018a4db6dee1b426e14d80 100644 (file)
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -502,10 +502,13 @@ static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
 
        switch (action) {
        case CPU_ONLINE:
+       case CPU_ONLINE_FROZEN:
        case CPU_DOWN_FAILED:
+       case CPU_DOWN_FAILED_FROZEN:
                coretemp_device_add(cpu);
                break;
        case CPU_DOWN_PREPARE:
+       case CPU_DOWN_PREPARE_FROZEN:
                coretemp_device_remove(cpu);
                break;
        }
@@ -566,7 +569,9 @@ exit_devices_unreg:
        }
        mutex_unlock(&pdev_list_mutex);
 exit_driver_unreg:
+#ifndef CONFIG_HOTPLUG_CPU
        platform_driver_unregister(&coretemp_driver);
+#endif
 exit:
        return err;
 }