diff options
Diffstat (limited to 'drivers/hwmon/coretemp.c')
| -rw-r--r-- | drivers/hwmon/coretemp.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index f31bc4c48644..d76f0b70c6e0 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -365,12 +365,12 @@ static int get_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *dev) if (cpu_has_tjmax(c)) dev_warn(dev, "Unable to read TjMax from CPU %u\n", id); } else { - val = (eax >> 16) & 0x7f; + val = (eax >> 16) & 0xff; /* * If the TjMax is not plausible, an assumption * will be used */ - if (val >= 85) { + if (val) { dev_dbg(dev, "TjMax is %d degrees C\n", val); return val * 1000; } @@ -810,20 +810,20 @@ static int __init coretemp_init(void) if (err) goto exit; - get_online_cpus(); + cpu_notifier_register_begin(); for_each_online_cpu(i) get_core_online(i); #ifndef CONFIG_HOTPLUG_CPU if (list_empty(&pdev_list)) { - put_online_cpus(); + cpu_notifier_register_done(); err = -ENODEV; goto exit_driver_unreg; } #endif - register_hotcpu_notifier(&coretemp_cpu_notifier); - put_online_cpus(); + __register_hotcpu_notifier(&coretemp_cpu_notifier); + cpu_notifier_register_done(); return 0; #ifndef CONFIG_HOTPLUG_CPU @@ -838,8 +838,8 @@ static void __exit coretemp_exit(void) { struct pdev_entry *p, *n; - get_online_cpus(); - unregister_hotcpu_notifier(&coretemp_cpu_notifier); + cpu_notifier_register_begin(); + __unregister_hotcpu_notifier(&coretemp_cpu_notifier); mutex_lock(&pdev_list_mutex); list_for_each_entry_safe(p, n, &pdev_list, list) { platform_device_unregister(p->pdev); @@ -847,7 +847,7 @@ static void __exit coretemp_exit(void) kfree(p); } mutex_unlock(&pdev_list_mutex); - put_online_cpus(); + cpu_notifier_register_done(); platform_driver_unregister(&coretemp_driver); } |