diff options
| author | Johan Hovold <johan@kernel.org> | 2016-11-17 17:39:59 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-18 13:48:52 -0500 |
| commit | 86e1d5adcef961eb383ce4eacbe0ef22f06e2045 (patch) | |
| tree | a995380c52aca1023423157f0901bb36331213bc /drivers/net | |
| parent | c46ab7e08c79be7400f6d59edbc6f26a91941c5a (diff) | |
| download | linux-86e1d5adcef961eb383ce4eacbe0ef22f06e2045.tar.bz2 | |
net: ethernet: ti: cpsw: fix mdio device reference leak
Make sure to drop the reference taken by of_find_device_by_node() when
looking up an mdio device from a phy_id property during probe.
Fixes: 549985ee9c72 ("cpsw: simplify the setup of the register
pointers")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index f60f8ab7c1e3..84c5d214557e 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -2397,6 +2397,7 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data, } snprintf(slave_data->phy_id, sizeof(slave_data->phy_id), PHY_ID_FMT, mdio->name, phyid); + put_device(&mdio->dev); } else { dev_err(&pdev->dev, "No slave[%d] phy_id, phy-handle, or fixed-link property\n", |