agp/intel: the GMCH is always enabled for integrated processor graphics
authorChris Wilson <chris@chris-wilson.co.uk>
Sun, 31 Oct 2010 10:37:02 +0000 (10:37 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Sun, 31 Oct 2010 12:31:31 +0000 (12:31 +0000)
... and trying to set the bit is ineffectual.

Fixes the regression from e380f60 which detected that we were trying to
do undefined operations on the I830_GMCH_CTRL.

Reported-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

No differences found