tree 3a8db2a125855f443af31e633a7b0bb4c2fcf31e
parent 15b1d171d87e86366266255462e6b11d21b61c1c
author Paulo Zanoni <paulo.r.zanoni@intel.com> 1371068848 -0300
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1372421659 +0200

drm/i915: check the return value of intel_dp_i2c_init

We've been ignoring this return value, so print a nice backtrace in
case it's not what we expected.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Zoltan Nyul <zoltan.nyul@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>