Dave Airlie 7963e9db1b Revert "drm: drop redundant drm_file->is_master"
This reverts commit 48ba813701eb14b3008edefef4a0789b328e278c.

Thanks to Chris:
"drm_file->is_master is not synomous with having drm_file->master ==
drm_file->minor->master. This is because drm_file->master is the same
for all drm_files of the same generation and so when there is a master,
every drm_file believes itself to be the master. Confusion ensues and
things go pear shaped when one file is closed and there is no master
anymore."

Conflicts:
	drivers/gpu/drm/drm_drv.c
	drivers/gpu/drm/drm_stub.c
2014-08-08 07:30:53 +10:00
..
2014-05-25 11:53:44 -07:00
2014-05-24 07:23:15 +09:00
2014-06-03 09:11:20 -07:00
2014-05-23 20:46:41 +09:00
2014-05-23 20:46:41 +09:00