Re: [PATCH v3 03/19] hwmon: (mr75203) update pvt->v_num to the actual number of used sensors

Guenter Roeck
2022-08-31T05:32:04Z

On 8/30/22 21:50, Farber, Eliav wrote:
> On 8/31/2022 5:41 AM, Guenter Roeck wrote:
>> On 8/30/22 12:21, Eliav Farber wrote:
>>> This issue is relevant when "intel,vm-map" is set in device-tree, and
>>> defines a lower number of VMs than actually supported.
>>>
>>> This change is needed for all places that use pvt->v_num later on in the
>>> code.
>>>
>>> Signed-off-by: Eliav Farber <farbere@amazon.com>
>>> ---
>>>   drivers/hwmon/mr75203.c | 1 +
>>>   1 file changed, 1 insertion(+)
>>>
>>> diff --git a/drivers/hwmon/mr75203.c b/drivers/hwmon/mr75203.c
>>> index 0e29877a1a9c..f89f7bb5d698 100644
>>> --- a/drivers/hwmon/mr75203.c
>>> +++ b/drivers/hwmon/mr75203.c
>>> @@ -605,6 +605,7 @@ static int mr75203_probe(struct platform_device *pdev)
>>>                                       break;
>>>
>>>                       vm_num = i;
>>> +                     pvt->v_num = i;
>>
>> How about the existing assignment in the probe function ?
> The probe function uses a local variable vm_num which is also updated
> (just one line earlier in code) in the previous patch.
>

I meant
pvt->v_num = vm_num;
at line 536 of the current code, but I guess the idea is to overwrite that.

Thanks,
Guenter