From: Vladimir Oltean <vladimir.oltean@nxp.com>
Date: Wed, 11 Aug 2021 11:59:45 +0000 (+0300)
Subject: net: dsa: sja1105: unregister the MDIO buses during teardown
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=700fa08da43edb0af3e6a513f0255443e96088e8;p=linux.git

net: dsa: sja1105: unregister the MDIO buses during teardown

The call to sja1105_mdiobus_unregister is present in the error path but
absent from the main driver unbind path.

Fixes: 5a8f09748ee7 ("net: dsa: sja1105: register the MDIO buses for 100base-T1 and 100base-TX")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index b188a80eeec6..49eb0ac41b7d 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c
@@ -3187,6 +3187,7 @@ static void sja1105_teardown(struct dsa_switch *ds)
 	}
 
 	sja1105_devlink_teardown(ds);
+	sja1105_mdiobus_unregister(ds);
 	sja1105_flower_teardown(ds);
 	sja1105_tas_teardown(ds);
 	sja1105_ptp_clock_unregister(ds);