git: drm/ttm: Remove ttm_bo_unreserve_core()

[Francois Tigeot]

commit 5d4803440754b62fed1abd6d641d1f7a6f7b454e
Author: François Tigeot <***@wolfpond.org>
Date: Sat Nov 3 15:18:38 2018 +0100

drm/ttm: Remove ttm_bo_unreserve_core()

* This function was DragonFly-specific and apparently
isn't even needed anymore

* Sync the changed code with Linux as of ecff665f5e3f1c6909353e00b9420e45ae23d995
"drm/ttm: make ttm reservation calls behave like reservation calls"

Summary of changes:
sys/dev/drm/ttm/ttm_bo.c | 44 +++++++++++++-------------------------------
1 file changed, 13 insertions(+), 31 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/5d4803440754b62fed1abd6d641d1f7a6f7b454e