[PATCH] drm/bridge: nwl-dsi: switch to devm_drm_of_get_bridge

[José Expósito]

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.exposit...@gmail.com>
---
 drivers/gpu/drm/bridge/nwl-dsi.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c
index af07eeb47ca0..df3be9dd24fb 100644
--- a/drivers/gpu/drm/bridge/nwl-dsi.c
+++ b/drivers/gpu/drm/bridge/nwl-dsi.c
@@ -909,19 +909,12 @@ static int nwl_dsi_bridge_attach(struct drm_bridge 
*bridge,
 {
        struct nwl_dsi *dsi = bridge_to_dsi(bridge);
        struct drm_bridge *panel_bridge;
-       struct drm_panel *panel;
-       int ret;
 
-       ret = drm_of_find_panel_or_bridge(dsi->dev->of_node, 1, 0, &panel,
-                                         &panel_bridge);
-       if (ret)
-               return ret;
+       panel_bridge = devm_drm_of_get_bridge(dsi->dev, dsi->dev->of_node,
+                                             1, 0);
+       if (IS_ERR(panel_bridge))
+               return PTR_ERR(panel_bridge);
 
-       if (panel) {
-               panel_bridge = drm_panel_bridge_add(panel);
-               if (IS_ERR(panel_bridge))
-                       return PTR_ERR(panel_bridge);
-       }
        dsi->panel_bridge = panel_bridge;
 
        if (!dsi->panel_bridge)
-- 
2.25.1