drm/linux: Add cmpxchg_relaxed()
authorFrançois Tigeot <ftigeot@wolfpond.org>
Sat, 24 Mar 2018 07:21:31 +0000 (08:21 +0100)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Sat, 24 Mar 2018 07:23:08 +0000 (08:23 +0100)
commitf1ba1a88dc0a8458fed1229607fdcdcd640cb385
treea0ca89b9a895cb712011cadb94807d8074e01817
parent5eeee54a302a9f7e6369aeef740ac702708229f2
drm/linux: Add cmpxchg_relaxed()

Obtained-from: FreeBSD
sys/dev/drm/include/linux/atomic.h