[alsa-devel] [PATCH] Allow passing platform_data to devices attached to AC97 bus

[Marek Vasut]

Dne Út 21. července 2009 17:16:07 Takashi Iwai napsal(a):
> At Tue, 21 Jul 2009 15:53:23 +0100,
>
> Mark Brown wrote:
> > On Tue, Jul 21, 2009 at 04:50:26PM +0200, Takashi Iwai wrote:
> > > Marek Vasut wrote:
> > > >  	int ret;
> > > > +	pxa2xx_audio_ops_t *pdata = dev->dev.platform_data;
> > >
> > > Use the get function.
> >
> > There's no such function in mainline right now.  However, apropos of
> > something else I submitted a patch adding that to the driver core - it's
> > been merged for 2.6.32 but won't be available in ALSA until after the
> > next merge window.  The function is dev_get_platdata().
>
> Ah, right.  This can be fixed later, then.
>
> > > Also, at the next time, add Russell or linux-arm to Cc so that he
> > > knows at least that a file in arch/arm will be changed.
> >
> > Ideally split things into two separate patches.
>
> Agreed.
>
>
> Takashi

Also, another patch (depends on previous two). This one converts wm97xx driver 
to use supplied platform_data. This will have a follow-up patch that converts 
all the platforms to supply the platform_data properly.
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