media: stm32-dcmi: don't print an error on probe deferral

Change stm32-dcmi driver to not print an error message when the
device probe operation is deferred.
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
Acked-by: Hugues Fruchet <hugues.fruchet@st.com>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/stm32/stm32-dcmi.c

@@ -1851,7 +1851,9 @@ static int dcmi_probe(struct platform_device *pdev)
 
 	dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
 	if (IS_ERR(dcmi->rstc)) {
-		dev_err(&pdev->dev, "Could not get reset control\n");
+		if (PTR_ERR(dcmi->rstc) != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "Could not get reset control\n");
+
 		return PTR_ERR(dcmi->rstc);
 	}