drm/bridge: switch to drm_bridge_edid_read()

Prefer using the struct drm_edid based functions.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/704941568475e6e0e40d99a595a67e887949a30f.1706038510.git.jani.nikula@intel.com

drivers/gpu/drm/drm_bridge_connector.c

@@ -239,27 +239,27 @@ static int drm_bridge_connector_get_modes_edid(struct drm_connector *connector,
 					       struct drm_bridge *bridge)
 {
 	enum drm_connector_status status;
-	struct edid *edid;
+	const struct drm_edid *drm_edid;
 	int n;
 
 	status = drm_bridge_connector_detect(connector, false);
 	if (status != connector_status_connected)
 		goto no_edid;
 
-	edid = drm_bridge_get_edid(bridge, connector);
-	if (!drm_edid_is_valid(edid)) {
-		kfree(edid);
+	drm_edid = drm_bridge_edid_read(bridge, connector);
+	if (!drm_edid_valid(drm_edid)) {
+		drm_edid_free(drm_edid);
 		goto no_edid;
 	}
 
-	drm_connector_update_edid_property(connector, edid);
-	n = drm_add_edid_modes(connector, edid);
+	drm_edid_connector_update(connector, drm_edid);
+	n = drm_edid_connector_add_modes(connector);
 
-	kfree(edid);
+	drm_edid_free(drm_edid);
 	return n;
 
 no_edid:
-	drm_connector_update_edid_property(connector, NULL);
+	drm_edid_connector_update(connector, NULL);
 	return 0;
 }