1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index e18839d52e3e..27affbde058c 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -931,7 +931,7 @@ static void radeon_connector_unregister(struct drm_connector *connector)
 {
         struct radeon_connector *radeon_connector = to_radeon_connector(connector);
 
-        if (radeon_connector->ddc_bus->has_aux) {
+        if (radeon_connector->ddc_bus && radeon_connector->ddc_bus->has_aux) {
                 drm_dp_aux_unregister(&radeon_connector->ddc_bus->aux);
                 radeon_connector->ddc_bus->has_aux = false;
         }