Re: [PATCH 2/3] hwmon: axi-fan: don't use driver_override as IRQ name

[Danilo Krummrich]

On Mon Mar 2, 2026 at 1:51 AM CET, Guenter Roeck wrote:
> On 3/1/26 16:25, Danilo Krummrich wrote:
>> Do not use driver_override as IRQ name, as it is not guaranteed to point
>> to a valid string; use dev_name() instead.
>> 
>> Fixes: 8412b410fa5e ("hwmon: Support ADI Fan Control IP")
>> Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
>> ---
>>   drivers/hwmon/axi-fan-control.c | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>> 
>> diff --git a/drivers/hwmon/axi-fan-control.c b/drivers/hwmon/axi-fan-control.c
>> index b7bb325c3ad9..ec4bbb104449 100644
>> --- a/drivers/hwmon/axi-fan-control.c
>> +++ b/drivers/hwmon/axi-fan-control.c
>> @@ -507,7 +507,7 @@ static int axi_fan_control_probe(struct platform_device *pdev)
>>   	ret = devm_request_threaded_irq(&pdev->dev, ctl->irq, NULL,
>>   					axi_fan_control_irq_handler,
>>   					IRQF_ONESHOT | IRQF_TRIGGER_HIGH,
>> -					pdev->driver_override, ctl);
>> +					dev_name(&pdev->dev), ctl);
>
> The devm_request_threaded_irq() API documentation says:
>
> @devname:    An ascii name for the claiming device, dev_name(dev) if NULL
>
> So NULL should be sufficient.

I usually prefer to be explicit, but I can change it to NULL.

Thanks,
Danilo