EPROBE_DEFER is a special error return code, that can happen during normal system boot and should not be printed as an error.
Signed-off-by: Lucas Stach dev@lynxeye.de --- drivers/gpu/drm/drm_bridge.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index c96847fc0ebc..ee6a16b9046f 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -287,13 +287,15 @@ int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge, bridge->encoder = NULL; list_del(&bridge->chain_node);
+ if (ret != -EPROBE_DEFER) { #ifdef CONFIG_OF - DRM_ERROR("failed to attach bridge %pOF to encoder %s: %d\n", - bridge->of_node, encoder->name, ret); + DRM_ERROR("failed to attach bridge %pOF to encoder %s: %d\n", + bridge->of_node, encoder->name, ret); #else - DRM_ERROR("failed to attach bridge to encoder %s: %d\n", - encoder->name, ret); + DRM_ERROR("failed to attach bridge to encoder %s: %d\n", + encoder->name, ret); #endif + }
return ret; }