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-rw-r--r--drivers/net/phy/phylink.c39
1 files changed, 24 insertions, 15 deletions
diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index a89219ac4490..e5c2a56e3711 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -764,11 +764,9 @@ static int phylink_bringup_phy(struct phylink *pl, struct phy_device *phy)
return 0;
}
-static int __phylink_connect_phy(struct phylink *pl, struct phy_device *phy,
- phy_interface_t interface)
+static int phylink_attach_phy(struct phylink *pl, struct phy_device *phy,
+ phy_interface_t interface)
{
- int ret;
-
if (WARN_ON(pl->link_an_mode == MLO_AN_FIXED ||
(pl->link_an_mode == MLO_AN_INBAND &&
phy_interface_mode_is_8023z(interface))))
@@ -777,15 +775,7 @@ static int __phylink_connect_phy(struct phylink *pl, struct phy_device *phy,
if (pl->phydev)
return -EBUSY;
- ret = phy_attach_direct(pl->netdev, phy, 0, interface);
- if (ret)
- return ret;
-
- ret = phylink_bringup_phy(pl, phy);
- if (ret)
- phy_detach(phy);
-
- return ret;
+ return phy_attach_direct(pl->netdev, phy, 0, interface);
}
/**
@@ -805,13 +795,23 @@ static int __phylink_connect_phy(struct phylink *pl, struct phy_device *phy,
*/
int phylink_connect_phy(struct phylink *pl, struct phy_device *phy)
{
+ int ret;
+
/* Use PHY device/driver interface */
if (pl->link_interface == PHY_INTERFACE_MODE_NA) {
pl->link_interface = phy->interface;
pl->link_config.interface = pl->link_interface;
}
- return __phylink_connect_phy(pl, phy, pl->link_interface);
+ ret = phylink_attach_phy(pl, phy, pl->link_interface);
+ if (ret < 0)
+ return ret;
+
+ ret = phylink_bringup_phy(pl, phy);
+ if (ret)
+ phy_detach(phy);
+
+ return ret;
}
EXPORT_SYMBOL_GPL(phylink_connect_phy);
@@ -1809,8 +1809,17 @@ static void phylink_sfp_link_up(void *upstream)
static int phylink_sfp_connect_phy(void *upstream, struct phy_device *phy)
{
struct phylink *pl = upstream;
+ int ret;
- return __phylink_connect_phy(upstream, phy, pl->link_config.interface);
+ ret = phylink_attach_phy(pl, phy, pl->link_config.interface);
+ if (ret < 0)
+ return ret;
+
+ ret = phylink_bringup_phy(pl, phy);
+ if (ret)
+ phy_detach(phy);
+
+ return ret;
}
static void phylink_sfp_disconnect_phy(void *upstream)