drm/i915: Change the watermark latency type to uint16_t

The latency values fit in uint16_t, so let's save a few bytes.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ville Syrjälä 2013-07-05 11:57:20 +03:00 • committed by Daniel Vetter
commit 888fd1594e