| commit | f6252114cbb7edabc1c92bf794153922ee0ea46d | [log] [tgz] |
|---|---|---|
| author | Dave Airlie <airlied@redhat.com> | Mon Oct 10 09:29:18 2011 +0100 |
| committer | Dave Airlie <airlied@redhat.com> | Mon Nov 14 10:03:15 2011 +0000 |
| tree | d4fc856af59dc962a7af5117eff0587de97edfbc | |
| parent | d53dab3ae1a3c6b438738c3792c98ac63f0061f4 [diff] |
vgaarb: a NULL bridge is acceptable for root devices. I assumed all PCI buses had a bridge, but playing with qemu recently, I discovered vgaarb bug where it wasn't detecting both devices shared a bridge at the root level. Don't check for NULL, if two buses have a NULL bridge, assume they share the root bus. Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Dave Airlie <airlied@redhat.com>