omapdrm: only take crtc->mutex in crtc callbacks
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 24 Jan 2013 16:20:33 +0000 (17:20 +0100)
committerRob Clark <robdclark@gmail.com>
Sat, 16 Feb 2013 22:38:06 +0000 (17:38 -0500)
commit16ef3dfe460616f14120973f78fe640e79862654
tree4d541e301f0ef9c3c1ea15cc40bd66b59996646f
parent8bb0daffb0b8e45188066255b4203446eae181f1
omapdrm: only take crtc->mutex in crtc callbacks

Omapdrm doesn't do anything nefarious with crtc load detection or has
any shared resources, so this is enough. We also need to adjust the
WARN_ON.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/omapdrm/omap_crtc.c