From 2655fbe8efb2a596aa8db92cffa817e3bf0c64ea Mon Sep 17 00:00:00 2001 From: "Daniel F. Dickinson" Date: Wed, 25 Jul 2018 19:14:26 -0400 Subject: [PATCH] ar71xx: ag71xx_phy: Fix compilation for debug messages NB: Error only appears with ag71xx debug messages and dynamic printk enabled. This is probably why no one has caught it before. Previously phy probe debug messages used old (now wrong) functions to get the phy name for printing. There was also the chance of a NULL pointer in the event no phy_device was found. Signed-off-by: Daniel F. Dickinson --- .../files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c index 12fa2e301b..223340341f 100644 --- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c +++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_phy.c @@ -119,7 +119,8 @@ static int ag71xx_phy_connect_multi(struct ag71xx *ag) DBG("%s: PHY found at %s, uid=%08x\n", dev_name(dev), dev_name(&ag->mii_bus->phy_map[phy_addr]->dev), - ag->mii_bus->phy_map[phy_addr]->phy_id); + &ag->mii_bus->phy_map[phy_addr]->phy_id), + &ag->mii_bus->phy_map[phy_addr]->phy_id : 0); if (phydev == NULL) phydev = ag->mii_bus->phy_map[phy_addr]; @@ -130,7 +131,8 @@ static int ag71xx_phy_connect_multi(struct ag71xx *ag) DBG("%s: PHY found at %s, uid=%08x\n", dev_name(dev), dev_name(&ag->mii_bus->mdio_map[phy_addr]->dev), - ag->mii_bus->mdio_map[phy_addr]->phy_id); + mdiobus_get_phy(ag->mii_bus, phy_addr) ? + mdiobus_get_phy(ag->mii_bus, phy_addr)->phy_id : 0); if (phydev == NULL) phydev = mdiobus_get_phy(ag->mii_bus, phy_addr); -- 2.25.1