drm/xe: remove remaining platform checks from compat i915_drv.h
With xe no longer building anything from soc/, we can remove the compat
platform checks from i915_drv.h, reducing the file to just the to_i915()
pointer conversion helper.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/a9947337f81e04db342bae6af727e4f75f9818ae.1763578288.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>