Hold the lock while we save/restore register for suspend/resume.
authorHasso Tepper <hasso@estpak.ee>
Tue, 23 Jun 2009 21:56:43 +0000 (00:56 +0300)
committerHasso Tepper <hasso@estpak.ee>
Wed, 24 Jun 2009 20:04:27 +0000 (23:04 +0300)
commit01468c6d9b965a2114bc7ffe4804bb8381e8a079
tree49663b449f6989ef763c7032af3dbf8c15c3aa52
parentf532334c0286f975bce2761aa1ee283fdff04e93
Hold the lock while we save/restore register for suspend/resume.

Obtained-from: FreeBSD
sys/dev/drm/i915_drv.c