[PATCH] ASoC: rockchip: i2s: Add dependency to I2S device driver

Andreas Ruprecht rupran at einserver.de
Fri Nov 21 11:42:54 PST 2014


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 21.11.2014 19:58, Mark Brown wrote:
> On Fri, Nov 21, 2014 at 07:35:13PM +0100, Andreas Ruprecht wrote:
>> Currently, CONFIG_SND_SOC_ROCKCHIP_I2S could also be selected 
>> without having CONFIG_SND_SOC_ROCKCHIP enabled.
>> 
>> As this makes no sense (and breaks the build, when the option 
>> CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM - which would be selected
>> by CONFIG_SND_SOC_ROCKCHIP - is not enabled), a Kconfig
>> dependency is added to CONFIG_SND_SOC_ROCKCHIP_I2S. This will
>> make the item visible only if CONFIG_SND_SOC_ROCKCHIP is
>> enabled.
> 
> This doesn't seem like an obvious fix - why is the fix not to put
> the select on the I2S driver (which is the thing that actually
> depends on the dmaengine stuff)?
> 

I didn't look a lot further into it, I just saw the build error report
and from the other commits touching the Kconfig file it looked like
there could be more options in the future.

I will submit a v2 of the patch in a minute with the select for the
dmaengine support moved to the I2S option.

Regards,

Andreas
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=xmsJ
-----END PGP SIGNATURE-----



More information about the linux-arm-kernel mailing list