From: Archit Taneja <architt@codeaurora.org>
Date: Fri, 31 Jul 2015 10:51:43 +0000 (+0530)
Subject: drm/fb_helper: Create a wrapper for fb_set_suspend
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~32^2~59
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fdefa58a5097b397ce2d3f6b6f8caa14aacfb70d;p=pandora-kernel.git

drm/fb_helper: Create a wrapper for fb_set_suspend

Some drm drivers call fb_set_suspend. Create a drm_fb_helper function
that wraps around these calls.

This is part of an effort to prevent drm drivers from calling fbdev
functions directly, in order to make fbdev emulation a top level drm
option.

v3:
- Fixed kerneldoc errors

v2:
- Added kerneldocs
- Added a check for non-NULL fb_helper before proceeding. This will
  make the helpers work when we have a module param for fbdev emulation
- Follow the drm way of aligning of arguments in func definitions

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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