soc: amlogic: meson-gx-pwrc-vpu: don't print error message on probe deferral

The error message may be misleading in case of probe deferral
(happens on my Odroid-C2). Therefore don't print it in this case.

Fixes: 75fcb5ca "soc: amlogic: add Meson GX VPU Domains driver"
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

drivers/soc/amlogic/meson-gx-pwrc-vpu.c

@@ -184,7 +184,8 @@ static int meson_gx_pwrc_vpu_probe(struct platform_device *pdev)
 
 	rstc = devm_reset_control_array_get(&pdev->dev, false, false);
 	if (IS_ERR(rstc)) {
-		dev_err(&pdev->dev, "failed to get reset lines\n");
+		if (PTR_ERR(rstc) != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "failed to get reset lines\n");
 		return PTR_ERR(rstc);
 	}