[alsa-devel] [PATCH] ASoC: Fix long name of control for dapm_switch

[Mark Brown]

On Wed, Mar 04, 2009 at 10:47:09AM +0900, Joonyoung Shim wrote:
> The length of long control name doesn't include the length of widget
> name at present when widget->id is snd_soc_dapm_switch, so the long
> control name of dapm_switch is shortened.
> To avoid this problem, the long control name only for dapm_mixer_named_ctl
> must have simply the kcontrol name.

This is a good catch - thanks!

Unfortunately your patch doesn't apply against the current topic/asoc
branch of Takashi's repository, I've implemented a slightly different
version of it.

> -                       name_len = strlen(w->kcontrols[i].name) + 1;
> -                       if (w->id == snd_soc_dapm_mixer)
> -                               name_len += 1 + strlen(w->name);
> +                       if (w->id == snd_soc_dapm_mixer_named_ctl)
> +                               name_len = strlen(w->kcontrols[i].name) + 1;
> +                       else
> +                               name_len = 2 + strlen(w->name)
> +                                       + strlen(w->kcontrols[i].name);

Here I just changed the test to != named_ctl.

> 
> -                       switch (w->id) {
> -                       case snd_soc_dapm_mixer:
> -                       default:

Your chanegs here appear to only flip to an if/else from a switch
statement?  Please mention things like this in your commit logs (or
split them into separate patches) - it makes your changes easier to
review.