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

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)