Revert "drm: don't associate _DRM_DRIVER maps with a master"

This reverts commit 6c51d1cfa0a370b48a157163340190cf5fd2346b, which
apparently causes DRI initialization failures on Radeons.

Reported-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Requested-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 80a257554b30..0411d912d82a 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -371,8 +371,7 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
         list->user_token = list->hash.key << PAGE_SHIFT;
         mutex_unlock(&dev->struct_mutex);
 
-        if (!(map->flags & _DRM_DRIVER))
-                list->master = dev->primary->master;
+        list->master = dev->primary->master;
         *maplist = list;
         return 0;
         }