xf86-video-mga: Changes to 'master'

[Matt Turner]

 src/mga_dga.c    |    2 -
 src/mga_dri.c    |   82 ++++++++++++++++++++++++-------------------------------
 src/mga_driver.c |   50 ++++++++++-----------------------
 src/mga_exa.c    |    2 -
 src/mga_merge.c  |   26 ++++++++---------
 src/mga_storm.c  |    2 -
 src/mga_vga.c    |    6 ++--
 src/mga_video.c  |   31 ++++++++++----------
 8 files changed, 85 insertions(+), 116 deletions(-)

New commits:
commit 07792ef41f33aa5419168263637e34ee614f26e2
Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Sep 26 22:38:17 2011 -0400

    Remove calls to xf86IsPc98()
    
    Reviewed-by: Jamey Sharp <jamey at minilop.net>
    Signed-off-by: Matt Turner <mattst88 at gmail.com>

commit 560967b4ffdb103f95121c43708dd5fc680a5045
Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Sep 26 22:37:04 2011 -0400

    Fix printf format specifier warning
    
    Signed-off-by: Matt Turner <mattst88 at gmail.com>

commit 1036e32e006d496023553ea566cb13ae93933719
Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Sep 26 22:35:48 2011 -0400

    Remove if(E != NULL) checks around free(E)
    
    Reviewed-by: Jamey Sharp <jamey at minilop.net>
    Signed-off-by: Matt Turner <mattst88 at gmail.com>

commit ee09a9a340f8946f2d4a71a431b64189dbb5c256
Author: Matt Turner <mattst88 at gmail.com>
Date:   Mon Sep 26 22:22:09 2011 -0400

    Remove xalloc/xcalloc/xrealloc/xfree
    
    Reviewed-by: Jamey Sharp <jamey at minilop.net>
    Signed-off-by: Matt Turner <mattst88 at gmail.com>