diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 04946de74fa0..c71dc2624c4b 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -720,23 +720,21 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id, phy_reg = get_phy_c45_devs_in_pkg(bus, addr, i, devs); if (phy_reg < 0) return -EIO; + } + if ((*devs & 0x1fffffff) == 0x1fffffff) { + /* If mostly Fs, there is no device there, then let's probe + * MMD 0, as some 10G PHYs have zero Devices In package, + * e.g. Cortina CS4315/CS4340 PHY. + */ + phy_reg = get_phy_c45_devs_in_pkg(bus, addr, 0, devs); + if (phy_reg < 0) + return -EIO; + + /* no device there, let's get out of here */ if ((*devs & 0x1fffffff) == 0x1fffffff) { - /* If mostly Fs, there is no device there, - * then let's continue to probe more, as some - * 10G PHYs have zero Devices In package, - * e.g. Cortina CS4315/CS4340 PHY. - */ - phy_reg = get_phy_c45_devs_in_pkg(bus, addr, 0, devs); - if (phy_reg < 0) - return -EIO; - /* no device there, let's get out of here */ - if ((*devs & 0x1fffffff) == 0x1fffffff) { - *phy_id = 0xffffffff; - return 0; - } else { - break; - } + *phy_id = 0xffffffff; + return 0; } }