panel/visionox-rm69299: Use refcounted allocation in place of devm_kzalloc()

Move to using the new API devm_drm_panel_alloc() to allocate the
panel.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://lore.kernel.org/r/20250529-b4-drm_panel_mass_driver_convert_part3-v2-38-5d75a3711e40@redhat.com
Signed-off-by: Maxime Ripard <mripard@kernel.org>

diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
index be3a9797fbced5222b313cf83f8078b919e2c219..2b091d88bf4a507e58f55a260e7ed1fea93a0439 100644 (file)
--- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c
+++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c
@@ -187,9 +187,11 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
        struct visionox_rm69299 *ctx;
        int ret;
 
-       ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
-       if (!ctx)
-               return -ENOMEM;
+       ctx = devm_drm_panel_alloc(dev, struct visionox_rm69299, panel,
+                                  &visionox_rm69299_drm_funcs,
+                                  DRM_MODE_CONNECTOR_DSI);
+       if (IS_ERR(ctx))
+               return PTR_ERR(ctx);
 
        mipi_dsi_set_drvdata(dsi, ctx);
 
@@ -210,8 +212,6 @@ static int visionox_rm69299_probe(struct mipi_dsi_device *dsi)
                return PTR_ERR(ctx->reset_gpio);
        }
 
-       drm_panel_init(&ctx->panel, dev, &visionox_rm69299_drm_funcs,
-                      DRM_MODE_CONNECTOR_DSI);
        drm_panel_add(&ctx->panel);
 
        dsi->lanes = 4;