uclass_first_device() returns 0 if there is no device, but error if there is a device that failed to probe. Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>
@@ -137,7 +137,7 @@ int efi_gop_register(void)
struct udevice *vdev;
/* We only support a single video output device for now */
- if (uclass_first_device(UCLASS_VIDEO, &vdev))
+ if (uclass_first_device(UCLASS_VIDEO, &vdev) || !vdev)
return -1;
struct video_priv *priv = dev_get_uclass_priv(vdev);