diff options
Diffstat (limited to 'drivers/net/mdio/fwnode_mdio.c')
| -rw-r--r-- | drivers/net/mdio/fwnode_mdio.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/mdio/fwnode_mdio.c b/drivers/net/mdio/fwnode_mdio.c index fd02f5cbc853..aea0f0357568 100644 --- a/drivers/net/mdio/fwnode_mdio.c +++ b/drivers/net/mdio/fwnode_mdio.c @@ -7,6 +7,7 @@ */ #include <linux/acpi.h> +#include <linux/dev_printk.h> #include <linux/fwnode_mdio.h> #include <linux/of.h> #include <linux/phy.h> @@ -39,6 +40,7 @@ fwnode_find_pse_control(struct fwnode_handle *fwnode) static struct mii_timestamper * fwnode_find_mii_timestamper(struct fwnode_handle *fwnode) { + struct mii_timestamper *mii_ts; struct of_phandle_args arg; int err; @@ -52,10 +54,16 @@ fwnode_find_mii_timestamper(struct fwnode_handle *fwnode) else if (err) return ERR_PTR(err); - if (arg.args_count != 1) - return ERR_PTR(-EINVAL); + if (arg.args_count != 1) { + mii_ts = ERR_PTR(-EINVAL); + goto put_node; + } + + mii_ts = register_mii_timestamper(arg.np, arg.args[0]); - return register_mii_timestamper(arg.np, arg.args[0]); +put_node: + of_node_put(arg.np); + return mii_ts; } int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, @@ -104,7 +112,7 @@ int fwnode_mdiobus_phy_device_register(struct mii_bus *mdio, return rc; } - dev_dbg(&mdio->dev, "registered phy %p fwnode at address %i\n", + dev_dbg(&mdio->dev, "registered phy fwnode %pfw at address %i\n", child, addr); return 0; } |