[PATCH 2/2 v2] drm: rcar-du: error message is not needed for EPROBE_DEFER

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

EPROBE_DEFER is not error, thus, error message on kernel log on this
case is confusable. Print it only error cases

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
v1 -> v2

 - only for rcar_du_modeset_init()

 drivers/gpu/drm/rcar-du/rcar_du_drv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 786f5d6..cf2698e 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -359,7 +359,8 @@ static int rcar_du_probe(struct platform_device *pdev)
 	/* DRM/KMS objects */
 	ret = rcar_du_modeset_init(rcdu);
 	if (ret < 0) {
-		dev_err(&pdev->dev, "failed to initialize DRM/KMS (%d)\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "failed to initialize DRM/KMS (%d)\n", ret);
 		goto error;
 	}
 
-- 
1.9.1