drm/arm/malidp: remove calls to drm_mode_config_cleanup()

drm_mode_config_init() simply calls drmm_mode_config_init(), hence
cleanup is automatically handled through registering
drm_mode_config_cleanup() with drmm_add_action_or_reset().

While at it, get rid of the deprecated drm_mode_config_init() and
replace it with drmm_mode_config_init() directly.

Signed-off-by: Danilo Krummrich <[e-mail]>
Signed-off-by: Liviu Dudau <[e-mail]>
Link: https://patchwork.freedesktop.org/patch/msgid/[e-mail]

drivers/gpu/drm/arm/malidp_drv.c

···
 	struct malidp_drm *malidp = drm_to_malidp(drm);
 	struct malidp_hw_device *hwdev = malidp->dev;
 
-	drm_mode_config_init(drm);
+	ret = drmm_mode_config_init(drm);
+	if (ret)
+		goto out;
 
 	drm->mode_config.min_width = hwdev->min_line_size;
 	drm->mode_config.min_height = hwdev->min_line_size;
···
 
 	ret = malidp_crtc_init(drm);
 	if (ret)
-		goto crtc_fail;
+		goto out;
 
 	ret = malidp_mw_connector_init(drm);
 	if (ret)
-		goto crtc_fail;
+		goto out;
 
-	return 0;
-
-crtc_fail:
-	drm_mode_config_cleanup(drm);
+out:
 	return ret;
-}
-
-static void malidp_fini(struct drm_device *drm)
-{
-	drm_mode_config_cleanup(drm);
 }
 
 static int malidp_irq_init(struct platform_device *pdev)
···
 bind_fail:
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-	malidp_fini(drm);
 query_hw_fail:
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
···
 	component_unbind_all(dev, drm);
 	of_node_put(malidp->crtc.port);
 	malidp->crtc.port = NULL;
-	malidp_fini(drm);
 	pm_runtime_put(dev);
 	if (pm_runtime_enabled(dev))
 		pm_runtime_disable(dev);