[alsa-devel] [PATCH 07/39 v2] ASoC: simple-card-utils: add asoc_simple_card_parse_card_name()

[Kuninori Morimoto]

Hi Mark

Thank you for your feedback

> > This function tries to get card name from snd_soc_of_parse_card_name().
> > and it tries to set card->name from dai_link if card still doesn't have name.
> > So, above is optional 2nd try.
> > Or, do you mean this if (!card->name) can goes to simple-card, instead of utils ?
> > I have no objection about it , but it can be double handling ?
> > Because other simple family have same situation.
> 
> If we try to dereference card->dai_link without checking to see if it's
> set then we'll crash.

Ahh, do you mean we need like this ?

if (!card->name && card->dai_link)
	card->name = card->dai_link->name;