From fbca164776e438b639af592c522b8b0506b54dcc Mon Sep 17 00:00:00 2001 From: Romain Perier Date: Thu, 10 Aug 2017 16:56:05 +0200 Subject: [PATCH] net: stmmac: Use the right logging function in stmmac_mdio_register Currently, the function stmmac_mdio_register() is only used by stmmac_dvr_probe() from stmmac_main.c, in order to register the MDIO bus and probe information about the PHY. As this function is called before calling register_netdev(), all messages logged from stmmac_mdio_register are prefixed by "(unnamed net_device)". The goal of netdev_info or netdev_err is to dump useful infos about a net_device, when this data structure is partially initialized, there is no point for using these functions. This commit fixes the issue by replacing all netdev_*() by the corresponding dev_*() function for logging. The last netdev_info is replaced by phy_attached_info(), as a valid phydev can be used at this point. Signed-off-by: Romain Perier Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index db157a47000c..72ec711fcba2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -204,6 +204,7 @@ int stmmac_mdio_register(struct net_device *ndev) struct stmmac_priv *priv = netdev_priv(ndev); struct stmmac_mdio_bus_data *mdio_bus_data = priv->plat->mdio_bus_data; struct device_node *mdio_node = priv->plat->mdio_node; + struct device *dev = ndev->dev.parent; int addr, found; if (!mdio_bus_data) @@ -237,7 +238,7 @@ int stmmac_mdio_register(struct net_device *ndev) else err = mdiobus_register(new_bus); if (err != 0) { - netdev_err(ndev, "Cannot register the MDIO bus\n"); + dev_err(dev, "Cannot register the MDIO bus\n"); goto bus_register_fail; } @@ -285,14 +286,12 @@ int stmmac_mdio_register(struct net_device *ndev) irq_str = irq_num; break; } - netdev_info(ndev, "PHY ID %08x at %d IRQ %s (%s)%s\n", - phydev->phy_id, addr, irq_str, phydev_name(phydev), - act ? " active" : ""); + phy_attached_info(phydev); found = 1; } if (!found && !mdio_node) { - netdev_warn(ndev, "No PHY found\n"); + dev_warn(dev, "No PHY found\n"); mdiobus_unregister(new_bus); mdiobus_free(new_bus); return -ENODEV; -- 2.30.2