linux-kernel - [PATCH 5.4 19/19] Revert "dpaa_eth: fix usage as DSA master, try 3"

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Date:   Thu, 30 Jul 2020 10:04:21 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Joakim Tjernlund <joakim.tjernlund@...inera.com>,
        Vladimir Oltean <vladimir.oltean@....com>
Subject: [PATCH 5.4 19/19] Revert "dpaa_eth: fix usage as DSA master, try 3"


From: Vladimir Oltean <vladimir.oltean@....com>

This reverts commit 40a904b1c2e57b22dd002dfce73688871cb0bac8.

The patch is not wrong, but the Fixes: tag is. It should have been:

	Fixes: 060ad66f9795 ("dpaa_eth: change DMA device")

which means that it's fixing a commit which was introduced in:

git tag --contains 060ad66f97954
v5.5

which then means it should have not been backported to linux-5.4.y,
where things _were_ working and now they're not.

Reported-by: Joakim Tjernlund <joakim.tjernlund@...inera.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
Changes in v1:
Adjusted the commit message from linux-4.19.y to linux-5.4.y

Changes in v2:
Fixed the sha1sum of the reverted commit.

 drivers/net/ethernet/freescale/dpaa/dpaa_eth.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2802,7 +2802,7 @@ static int dpaa_eth_probe(struct platfor
 	}
 
 	/* Do this here, so we can be verbose early */
-	SET_NETDEV_DEV(net_dev, dev->parent);
+	SET_NETDEV_DEV(net_dev, dev);
 	dev_set_drvdata(dev, net_dev);
 
 	priv = netdev_priv(net_dev);