drm: Fix drm_crtc_vblank_get() documentation

drm_crtc_vblank_get() is the new drm_vblank_get(), not the new
drm_vblank_off().

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2015-02-13 15:53:31 +00:00 • committed by Daniel Vetter
commit 30b79f062e