[alsa-devel] [PATCH 1/2] ASoC: add api for dapm kcontrol configiuration

Lars-Peter Clausen lars at metafoo.de
Mon May 26 15:26:39 CEST 2014

On 05/26/2014 02:08 PM, Vinod Koul wrote:
> From: Subhransu S. Prusty <subhransu.s.prusty at intel.com>
> For DSPs we need to set and get the value for snd_kcontrol. This is currently
> done by dapm_kcontrol_set/get_value, so create a wrapper
> snd_soc_dapm_kcontrol_get/set_value APIs to let drivers use this

Can you go a bit more into detail how you intend to use this?

> [...]
> +unsigned int snd_soc_dapm_kcontrol_get_value(
> +	const struct snd_kcontrol *kcontrol)
> +{
> +	dapm_kcontrol_get_value(kcontrol);

The compiler should have complained about this.

> +}
> +EXPORT_SYMBOL_GPL(snd_soc_dapm_kcontrol_get_value);

I'm also not sure how much sense it makes to have a single line wrapper 
function for exporting things? Why not just rename the original function and 
then export it?

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