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net: dsa: mv88e6xxx: do not increment bus refcount

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The MDIO device probe and remove functions are respectively incrementing
and decrementing the bus refcount themselves. Since these bus level
actions are out of the device scope, remove them.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot 2016-06-20 13:14:01 -04:00 committed by David S. Miller
parent aa8ac3967e
commit 1d35f0b2c3
1 changed files with 0 additions and 3 deletions
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3
drivers/net/dsa/mv88e6xxx.c
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@ -3712,8 +3712,6 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev)
ps->sw_addr = mdiodev->addr;
mutex_init(&ps->smi_mutex);
get_device(&ps->bus->dev);
ds->drv = &mv88e6xxx_switch_driver;
id = mv88e6xxx_reg_read(ps, REG_PORT(0), PORT_SWITCH_ID);
@ -3767,7 +3765,6 @@ static void mv88e6xxx_remove(struct mdio_device *mdiodev)
struct mv88e6xxx_priv_state *ps = ds_to_priv(ds);
dsa_unregister_switch(ds);
put_device(&ps->bus->dev);
mv88e6xxx_mdio_unregister(ps);
}