drm/i915: Nuke _MMIO_PLANE_GAMC()

_MMIO_PLANE_GAMC() is some leftover macro that is never used.
Get rid of it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240510152329.24098-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2024-05-10 18:23:14 +03:00
commit af52e168fd