Re: [PATCH 2/6] ASoC: codecs: AK4641 depends on GPIOLIB
From: Arnd Bergmann
Date: Sun Oct 02 2011 - 16:54:32 EST
On Sunday 02 October 2011 21:41:07 Mark Brown wrote:
> On Sun, Oct 02, 2011 at 10:28:00PM +0200, Arnd Bergmann wrote:
> > This driver only builds correctly on platforms that use
> > GPIOLIB. Disable it otherwise.
>
> No, gpiolib is one implementation of the GPIO API but if platforms want
> to go and define their own that's currently OK (personally I think at
> this point we should just be converting all the stragglers over to
> gpiolib). As things stand we shouldn't have dependencies on a
> particular implementation of the API.
Thanks for the explanation!
Is there any other symbol that I can test then?
I noticed that a lot of places use 'depends on GPIOLIB' or
'#ifdef CONFIG_GPIOLIB', are those usually wrong, too?
Arnd
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/