drm/doc: Drop vblank_disable_allow wording

Forgot to update the docs when nuking that. Oops.

Fixes: fcee59065e58 ("drm: Nuke ->vblank_disable_allowed")
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1464093915-3935-1-git-send-email-daniel.vetter@ffwll.ch

diff --git a/Documentation/DocBook/gpu.tmpl b/Documentation/DocBook/gpu.tmpl
index 4a0c599..90dbdb5 100644 (file)
--- a/Documentation/DocBook/gpu.tmpl
+++ b/Documentation/DocBook/gpu.tmpl
@@ -2839,14 +2839,7 @@ void (*disable_vblank) (struct drm_device *dev, int crtc);</synopsis>
     <para>
       Drivers must initialize the vertical blanking handling core with a call to
       <function>drm_vblank_init</function> in their
-      <methodname>load</methodname> operation. The function will set the struct
-      <structname>drm_device</structname>
-      <structfield>vblank_disable_allowed</structfield> field to 0. This will
-      keep vertical blanking interrupts enabled permanently until the first mode
-      set operation, where <structfield>vblank_disable_allowed</structfield> is
-      set to 1. The reason behind this is not clear. Drivers can set the field
-      to 1 after <function>calling drm_vblank_init</function> to make vertical
-      blanking interrupts dynamically managed from the beginning.
+      <methodname>load</methodname> operation.
     </para>
     <para>
       Vertical blanking interrupts can be enabled by the DRM core or by drivers