diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-01-25 09:10:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-02-04 09:45:10 +0100 |
| commit | 384e4bf0def9092b8c30f025c6b29982e2e96c50 (patch) | |
| tree | 687fd6dc199e0e17ae0e438de1752959394f26d9 /net/dsa | |
| parent | 74a7c39ec627f717e3418625abd687b20da4a540 (diff) | |
net: dsa: Bring back device detaching in dsa_slave_suspend()
[ Upstream commit f154be241d22298d2b63c9b613f619fa1086ea75 ]
Commit 448b4482c671 ("net: dsa: Add lockdep class to tx queues to avoid
lockdep splat") removed the netif_device_detach() call done in
dsa_slave_suspend() which is necessary, and paired with a corresponding
netif_device_attach(), bring it back.
Fixes: 448b4482c671 ("net: dsa: Add lockdep class to tx queues to avoid lockdep splat")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/slave.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 7bc787b095c8..8dfe9fb7ad36 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1101,6 +1101,8 @@ int dsa_slave_suspend(struct net_device *slave_dev) { struct dsa_slave_priv *p = netdev_priv(slave_dev); + netif_device_detach(slave_dev); + if (p->phy) { phy_stop(p->phy); p->old_pause = -1; |