drm/bridge: ti-sn65dsi86: switch to devm_drm_of_get_bridge

The function "drm_of_find_panel_or_bridge" has been deprecated in
favor of "devm_drm_of_get_bridge".

Switch to the new function and reduce boilerplate.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220228183955.25508-1-jose.exposito89@gmail.com

drivers/gpu/drm/bridge/ti-sn65dsi86.c

@@ -1188,15 +1188,9 @@ static int ti_sn_bridge_probe(struct auxiliary_device *adev,
 {
 	struct ti_sn65dsi86 *pdata = dev_get_drvdata(adev->dev.parent);
 	struct device_node *np = pdata->dev->of_node;
-	struct drm_panel *panel;
 	int ret;
 
-	ret = drm_of_find_panel_or_bridge(np, 1, 0, &panel, NULL);
-	if (ret)
-		return dev_err_probe(&adev->dev, ret,
-				     "could not find any panel node\n");
-
-	pdata->next_bridge = devm_drm_panel_bridge_add(pdata->dev, panel);
+	pdata->next_bridge = devm_drm_of_get_bridge(pdata->dev, np, 1, 0);
 	if (IS_ERR(pdata->next_bridge)) {
 		DRM_ERROR("failed to create panel bridge\n");
 		return PTR_ERR(pdata->next_bridge);