Message ID | 1480011691-13278-5-git-send-email-johan@kernel.org |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
> -----Original Message----- > From: Johan Hovold [mailto:jhovold@gmail.com] On Behalf Of Johan Hovold > Sent: Thursday, November 24, 2016 8:22 PM > > Make sure to drop the reference taken by of_phy_find_device() when > looking up a fixed-link phydev during probe. > > Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") > Signed-off-by: Johan Hovold <johan@kernel.org> > --- > drivers/net/ethernet/freescale/fman/mac.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/net/ethernet/freescale/fman/mac.c > b/drivers/net/ethernet/freescale/fman/mac.c > index 8fe6b3e253fa..736db9d9b0ad 100644 > --- a/drivers/net/ethernet/freescale/fman/mac.c > +++ b/drivers/net/ethernet/freescale/fman/mac.c > @@ -892,6 +892,8 @@ static int mac_probe(struct platform_device *_of_dev) > priv->fixed_link->duplex = phy->duplex; > priv->fixed_link->pause = phy->pause; > priv->fixed_link->asym_pause = phy->asym_pause; > + > + put_device(&phy->mdio.dev); > } > > err = mac_dev->init(mac_dev); > -- > 2.7.3 Thank you, Madalin
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 8fe6b3e253fa..736db9d9b0ad 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -892,6 +892,8 @@ static int mac_probe(struct platform_device *_of_dev) priv->fixed_link->duplex = phy->duplex; priv->fixed_link->pause = phy->pause; priv->fixed_link->asym_pause = phy->asym_pause; + + put_device(&phy->mdio.dev); } err = mac_dev->init(mac_dev);
Make sure to drop the reference taken by of_phy_find_device() when looking up a fixed-link phydev during probe. Fixes: 57ba4c9b56d8 ("fsl/fman: Add FMan MAC support") Signed-off-by: Johan Hovold <johan@kernel.org> --- drivers/net/ethernet/freescale/fman/mac.c | 2 ++ 1 file changed, 2 insertions(+)