Re: [PATCH net-next 1/2] nfc: s3fwrn5: fix order of freeing resources

[Krzysztof Kozlowski]

On 29/09/2022 09:26, Krzysztof Kozlowski wrote:
> On 29/09/2022 07:04, Dmitry Torokhov wrote:
>> Caution needs to be exercised when mixing together regular and managed
>> resources. In case of this driver devm_request_threaded_irq() should
>> not be used, because it will result in the interrupt being freed too
>> late, and there being a chance that it fires up at an inopportune
>> moment and reference already freed data structures.
> 
> Non-devm was so far recommended only for IRQF_SHARED, not for regular
> ones. Otherwise you have to fix half of Linux kernel drivers... why is
> s3fwrn5 special?
> 


> Please use scripts/get_maintainers.pl to Cc also netdev folks.

Ah, they are not printed for NFC drivers. So never mind last comment.

Best regards,
Krzysztof