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path: root/drivers/net/mdio/fwnode_mdio.c
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Diffstat (limited to 'drivers/net/mdio/fwnode_mdio.c')
-rw-r--r--drivers/net/mdio/fwnode_mdio.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c
index aea0f0357568..9b41d4697a40 100644
--- a/drivers/net/mdio/fwnode_mdio.c
+++ b/drivers/net/mdio/fwnode_mdio.c
@@ -18,7 +18,8 @@ MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("FWNODE MDIO bus (Ethernet PHY) accessors");
static struct pse_control *
-fwnode_find_pse_control(struct fwnode_handle *fwnode)
+fwnode_find_pse_control(struct fwnode_handle *fwnode,
+ struct phy_device *phydev)
{
struct pse_control *psec;
struct device_node *np;
@@ -30,7 +31,7 @@ fwnode_find_pse_control(struct fwnode_handle *fwnode)
if (!np)
return NULL;
- psec = of_pse_control_get(np);
+ psec = of_pse_control_get(np, phydev);
if (PTR_ERR(psec) == -ENOENT)
return NULL;
@@ -128,15 +129,9 @@ int fwnode_mdiobus_register_phy(struct mii_bus *bus,
u32 phy_id;
int rc;
- psec = fwnode_find_pse_control(child);
- if (IS_ERR(psec))
- return PTR_ERR(psec);
-
mii_ts = fwnode_find_mii_timestamper(child);
- if (IS_ERR(mii_ts)) {
- rc = PTR_ERR(mii_ts);
- goto clean_pse;
- }
+ if (IS_ERR(mii_ts))
+ return PTR_ERR(mii_ts);
is_c45 = fwnode_device_is_compatible(child, "ethernet-phy-ieee802.3-c45");
if (is_c45 || fwnode_get_phy_id(child, &phy_id))
@@ -169,6 +164,12 @@ int fwnode_mdiobus_register_phy(struct mii_bus *bus,
goto clean_phy;
}
+ psec = fwnode_find_pse_control(child, phy);
+ if (IS_ERR(psec)) {
+ rc = PTR_ERR(psec);
+ goto unregister_phy;
+ }
+
phy->psec = psec;
/* phy->mii_ts may already be defined by the PHY driver. A
@@ -180,12 +181,13 @@ int fwnode_mdiobus_register_phy(struct mii_bus *bus,
return 0;
+unregister_phy:
+ if (is_acpi_node(child) || is_of_node(child))
+ phy_device_remove(phy);
clean_phy:
phy_device_free(phy);
clean_mii_ts:
unregister_mii_timestamper(mii_ts);
-clean_pse:
- pse_control_put(psec);
return rc;
}