drm: Add WARN_ON_ONCE()
authorFrançois Tigeot <ftigeot@wolfpond.org>
Sun, 7 Sep 2014 15:23:42 +0000 (17:23 +0200)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Sun, 7 Sep 2014 15:26:21 +0000 (17:26 +0200)
commitb8e08b9d552eab24a3f4f83e064c75700bb8f18b
tree19e7669fe2a6d4f14494a43ad9f593f9ab3a60bb
parente75b5286b772f56bb12e7edc825369962a65ac43
drm: Add WARN_ON_ONCE()

Obtained-from: OpenBSD
sys/dev/drm/include/linux/kernel.h