xf86-video-mga: Changes to 'master'

[Alan Coopersmith]

 src/mga_exa.c |    4 ++++
 1 file changed, 4 insertions(+)

New commits:
commit 81717e5780350665166dd7a0f4d96135609a8764
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Tue Oct 30 18:43:30 2007 -0700

    Don't build or call init_dri if XF86DRI is undefined