drm/mst: fix build with debugfs off.

seq_file.h was being pulled in via drm_mm.h in that case.

Reported-by: Matthew Thode (on irc)
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2014-07-09 11:15:09 +10:00
commit 75bc08ab27