tree 599aa7f1e8a45608019bcbdf8db2f0914ee3a62e
parent e8ef3b4c9dadd4ca4a58282927cd2a9b34804089
author Jani Nikula <jani.nikula@intel.com> 1431434492 +0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1432113949 +0200

drm/i915: constify validate_vbt in VBT parsing

Make input and output of validate_vbt const, and fix the fallout. We
shouldn't modify the VBT, so make the compiler help us here.

v2: use pointer arithmetics on void* to simplify (Ville)

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>