drm/i915/stolen: Checkpatch cleansing

In the next patch, we will introduce a new vlv_get_stolen_reserved, so
before we do, make sure checkpatch is happy with the surrounding code.
Sneak in some debug output while we are here.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180312165206.31772-2-chris@chris-wilson.co.uk
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
1 file changed