Re: drivers/soc/apple/sart.c:190:38: warning: cast from 'void (*)(struct device *)' to 'void (*)(void *)' converts to incompatible function type

From: Arnd Bergmann
Date: Fri Nov 04 2022 - 04:14:55 EST


On Fri, Nov 4, 2022, at 09:01, kernel test robot wrote:
>
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@xxxxxxxxx>

Thanks for the report!

>>> drivers/soc/apple/sart.c:190:38: warning: cast from 'void (*)(struct device *)' to 'void (*)(void *)' converts to incompatible function type [-Wcast-function-type-strict]
>
> ret = devm_add_action_or_reset(dev, (void (*)(void *))put_device,
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Sven, can you send a patch to add the missing helper function that calls
put_device?

Arnd