drm/rcar-du: dsi: convert to devm_drm_bridge_alloc() API

This is the new API for allocating DRM bridges.

Acked-by: Maxime Ripard <mripard@kernel.org>
Reviewed-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250509-drm-bridge-convert-to-alloc-api-v3-14-b8bc1f16d7aa@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
index 7ab8be46c7f6547f29b4d45af7ac704283da9dcd..1af4c73f7a887712aef8c8176b0d0338d9ca9727 100644 (file)
--- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
+++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c
@@ -918,7 +918,6 @@ static int rcar_mipi_dsi_host_attach(struct mipi_dsi_host *host,
        }
 
        /* Initialize the DRM bridge. */
-       dsi->bridge.funcs = &rcar_mipi_dsi_bridge_ops;
        dsi->bridge.of_node = dsi->dev->of_node;
        drm_bridge_add(&dsi->bridge);
 
@@ -1004,9 +1003,10 @@ static int rcar_mipi_dsi_probe(struct platform_device *pdev)
        struct rcar_mipi_dsi *dsi;
        int ret;
 
-       dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
-       if (dsi == NULL)
-               return -ENOMEM;
+       dsi = devm_drm_bridge_alloc(&pdev->dev, struct rcar_mipi_dsi, bridge,
+                                   &rcar_mipi_dsi_bridge_ops);
+       if (IS_ERR(dsi))
+               return PTR_ERR(dsi);
 
        platform_set_drvdata(pdev, dsi);