ASoC: Fix SoundWire randconfig issues

ASoC: Fix SoundWire randconfig issues

Charles Keepax <ckeepax@opensource.cirrus.com> says:

Moving all the waiting for soundwire devices to enumerate into the core
code [1] has caused some randconfig issues. This is the second attempt
to fix this after there were some short coming in [2].

Sorry for sending during the merge window, but people are keen to see
a solution posted.

[1] https://lore.kernel.org/linux-sound/20260608102714.2503120-1-ckeepax@opensource.cirrus.com/
[2] https://lore.kernel.org/lkml/20260615150523.4006982-1-ckeepax@opensource.cirrus.com/

Link: https://patch.msgid.link/20260623101814.24044-1-ckeepax@opensource.cirrus.com