drm/i915/audio: constify hdmi audio clock struct

Const is good.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2014-10-27 16:26:44 +02:00 • committed by Daniel Vetter
commit 87fcb2ad45