hwmon: (coretemp) don't use kernel assigned CPU number as platform device ID

... as that has the potential to conflict with (particularly soft) CPU
hot removal and re-adding.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
[guenter.roeck@ericsson.com: use platform device ID as physical CPU id]
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 47364151e67a..6420c3be07b8 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -561,7 +561,7 @@ static int __devinit coretemp_probe(struct platform_device *pdev)
         if (err)
                 goto exit_free;
 
-        pdata->phys_proc_id = TO_PHYS_ID(pdev->id);
+        pdata->phys_proc_id = pdev->id;
         platform_set_drvdata(pdev, pdata);
 
         pdata->hwmon_dev = hwmon_device_register(&pdev->dev);
@@ -613,7 +613,7 @@ static int __cpuinit coretemp_device_add(unsigned int cpu)
 
         mutex_lock(&pdev_list_mutex);
 
-        pdev = platform_device_alloc(DRVNAME, cpu);
+        pdev = platform_device_alloc(DRVNAME, TO_PHYS_ID(cpu));
         if (!pdev) {
                 err = -ENOMEM;
                 pr_err("Device allocation failed\n");