[PATCH] W83697 superio safety checks

[David Borg]

Patch to add safety checks for W83697 SuperIO enables.

This impacts already known working boards, should I reset the Test ok fields?

The following boards are affected, however they all have a
W83697HF/F/HG SuperIO, which I tested as OK on Asus P4S800-MX

"MSI"         "MS-6590 (KT4 Ultra)"
"MSI"         "MS-6712 (KT4V)"
"ASUS"        "A7V8X-MX SE"
"ASUS"      "P4S800-MX"
"Tyan"        "S2498 (Tomcat K7M)"
"EPoX"        "EP-8K5A2"
"Termtek"     "TK-3370 (Rev:2.5B)"
"MSI"         "MS-7005 (651M-L)"
"Shuttle"     "AK31"
http://translate.google.com/translate?hl=en&sl=auto&tl=en&u=http...
"Albatron"    "PM266A Pro" (according to manual)

Signed-off-by: David Borg

Regards,

David