drm/i915: Fold in intel_mst_port_dp_detect

The indirection here seems to serve no purpose. Probably leftovers
from earlier revisions. Spotted while trying to review some mst
patches.

Cc: Dave Airlie <airlied@gmail.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@intel.com>

drivers/gpu/drm/i915/intel_dp_mst.c

@@ -278,7 +278,7 @@ static int intel_dp_mst_get_ddc_modes(struct drm_connector *connector)
 }
 
 static enum drm_connector_status
-intel_mst_port_dp_detect(struct drm_connector *connector)
+intel_dp_mst_detect(struct drm_connector *connector, bool force)
 {
 	struct intel_connector *intel_connector = to_intel_connector(connector);
 	struct intel_dp *intel_dp = intel_connector->mst_port;
@@ -286,14 +286,6 @@ intel_mst_port_dp_detect(struct drm_connector *connector)
 	return drm_dp_mst_detect_port(&intel_dp->mst_mgr, intel_connector->port);
 }
 
-static enum drm_connector_status
-intel_dp_mst_detect(struct drm_connector *connector, bool force)
-{
-	enum drm_connector_status status;
-	status = intel_mst_port_dp_detect(connector);
-	return status;
-}
-
 static int
 intel_dp_mst_set_property(struct drm_connector *connector,
 			  struct drm_property *property,