The extra check for connector_type is not required as we are already
checking for connector_type != DRM_MODE_CONNECTOR_DisplayPort.
The check was added by commit 
eb3394faeb97 ("drm/i915: Add debugfs test
control files for Displayport compliance testing")
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 
                    DRM_MODE_CONNECTOR_DisplayPort)
                        continue;
 
-               if (connector->connector_type ==
-                   DRM_MODE_CONNECTOR_DisplayPort &&
-                   connector->status == connector_status_connected &&
+               if (connector->status == connector_status_connected &&
                    connector->encoder != NULL) {
                        intel_dp = enc_to_intel_dp(connector->encoder);
                        status = kstrtoint(input_buffer, 10, &val);