[alsa-devel] [PATCH 000/102 chunk#4] Clean up with SOC_ENUM_SINGLE_DECL() & co

[It seems that the cover page and patch 028 didn't go out properly from my machine, so I resend this manually. Disregard if you already received.]

Hi,

this is the fourth chunk in a series. This contains only cleanups, and no fixes / functional changes.

Takashi