Recent changes to AC97 files breaks sound

[Glenn Johnson]

After the changes to:

ac97.c
ac97.h
ac97_patch.c
ac97_patch.h

sound no longer works.  I reverted to the previous versions of these 
files to get sound back.

pcm0: <Intel ICH5 (82801EB)> port 0xdc00-0xdc3f,0xd800-0xd8ff mem 0xfc002000-0xfc0020ff,0xfc001000-0xfc0011ff irq 10 at device 31.5 on pci0
pcm0: <Avance Logic ALC650 AC97 Codec>

-- 
Glenn Johnson
glennpj at charter.net