[PATCH v4 09/14] drm/tidss: oldi: Fix cleanup on a failed init

[Tomi Valkeinen]

tidss_oldi_init() registers a bridge for each OLDI TX in turn. If a later
OLDI TX fails, the bridges registered for the earlier ones are not
removed.

Fix this by calling tidss_oldi_deinit() in the error path.

Fixes: 7246e0929945 ("drm/tidss: Add OLDI bridge support")
Signed-off-by: Tomi Valkeinen <tomi.valkei...@ideasonboard.com>
---
 drivers/gpu/drm/tidss/tidss_oldi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/tidss/tidss_oldi.c 
b/drivers/gpu/drm/tidss/tidss_oldi.c
index 506507e83112..7344d86e1f13 100644
--- a/drivers/gpu/drm/tidss/tidss_oldi.c
+++ b/drivers/gpu/drm/tidss/tidss_oldi.c
@@ -638,5 +638,6 @@ int tidss_oldi_init(struct tidss_device *tidss)
 err_put_node:
        of_node_put(child);
        of_node_put(oldi_parent);
+       tidss_oldi_deinit(tidss);
        return ret;
 }

-- 
2.43.0