From: Jerome Brunet <jbrunet@baylibre.com>
Date: Tue, 6 Mar 2018 11:10:45 +0000 (+0100)
Subject: net: phy: mdio-mux: slience probe defer error
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=630b21a26ae02bd180aebbccad248c64daf1da4b;p=linux.git

net: phy: mdio-mux: slience probe defer error

If we fail to register the mdio bus due to probe defer, we should not
print an error message. Just be silent in this case.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/mdio-mux-mmioreg.c b/drivers/net/phy/mdio-mux-mmioreg.c
index 2573ab012f163..70f6115530af8 100644
--- a/drivers/net/phy/mdio-mux-mmioreg.c
+++ b/drivers/net/phy/mdio-mux-mmioreg.c
@@ -163,8 +163,9 @@ static int mdio_mux_mmioreg_probe(struct platform_device *pdev)
 			    mdio_mux_mmioreg_switch_fn,
 			    &s->mux_handle, s, NULL);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to register mdio-mux bus %pOF\n",
-			np);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev,
+				"failed to register mdio-mux bus %pOF\n", np);
 		return ret;
 	}