Description: Cleanup some cluttered macros, add error checking for fan divisor value set.
Signed-off-by: Sytse Wielinga <s.b.wielinga@student.utwente.nl>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Shawn Starr <shawn.starr@rogers.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>