drm/i915: add braces around KHz/MHz macro parameters

It's an accident waiting to happen.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Jani Nikula 2014-01-10 17:10:20 +02:00 • committed by Daniel Vetter
commit 49938ac459