[alsa-devel] [PATCH 03/11] ASoC: simple-card-utils: add asoc_simple_card_parse_dailink_name()

[Kuninori Morimoto]

Hi Sylwester

> > +int asoc_simple_card_parse_dailink_name(struct device *dev,
> > +					struct snd_soc_dai_link *dai_link)
> > +{
> > +	char *name = NULL;
> > +	int ret = -ENOMEM;
> > +
> > +	if (dai_link->dynamic && dai_link->cpu_dai_name) {
> > +		name = devm_kzalloc(dev,
> > +				    strlen(dai_link->cpu_dai_name) + 4,
> > +				    GFP_KERNEL);
> > +		if (name)
> > +			sprintf(name, "fe.%s", dai_link->cpu_dai_name);
> > +
> > +	} else if (dai_link->no_pcm && dai_link->codec_dai_name) {
> > +		name = devm_kzalloc(dev,
> > +				    strlen(dai_link->codec_dai_name) + 4,
> > +				    GFP_KERNEL);
> > +		if (name)
> > +			sprintf(name, "be.%s", dai_link->codec_dai_name);
> > +	} else if (dai_link->cpu_dai_name && dai_link->codec_dai_name) {
> > +		name = devm_kzalloc(dev,
> > +				    strlen(dai_link->cpu_dai_name)   +
> > +				    strlen(dai_link->codec_dai_name) + 2,
> > +				    GFP_KERNEL);
> > +		if (name) {
> > +			sprintf(name, "%s-%s",
> > +				dai_link->cpu_dai_name,
> > +				dai_link->codec_dai_name);
> > +		}
> > +	}
> 
> This could be simplified by using devm_kasprintf().

Thanks. I didn't know this function.
I will replace above, but it will be incremental patch (?)
(Based on Mark's patch control)