On Mon, 2006-04-03 at 17:52 +0200, Takashi Iwai wrote:
> > +static void __exit aica_exit(void)
> > +{
> > +
> > + if (likely(dreamcastcard->card)) {
>
> You don't need such an optimization in this place at all.
>
> > + snd_aicapcm_free(dreamcastcard);
> > + snd_card_free(dreamcastcard->card);
> > + kfree(dreamcastcard);
> > + if (likely(pd)) {
> > + struct device_driver *drv = (&pd->dev)->driver;
> > + device_release_driver(&pd->dev);
> > + driver_unregister(drv);
> > + platform_device_unregister(pd);
> > + }
>
> This should be in remove callback.
>
What is the remove callback?
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