drm/i915: Invert the mask and val arguments in wa_add() and WA_REG()
drm/i915: Invert the mask and val arguments in wa_add() and WA_REG()

While trying to unify the order of those arguments throughout the
driver, Daniel noticed what we were inverting them in this part of the
code.

Suggested-by: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>
Cc: Daniel Vetter <c1b6782c4af8f0673da8923a0702a1832e5940f4@ffwll.ch>
Signed-off-by: Damien Lespiau <64bd3cb94f359c1a3ce68dae5e26b40578526277@intel.com>
Signed-off-by: Jani Nikula <ba783f3beccaedfda693f41a15407d612a629408@intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs