diff options
Diffstat (limited to 'drivers/net/phy/broadcom.c')
| -rw-r--r-- | drivers/net/phy/broadcom.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index 4b2808eff0..9871cc3edd 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -84,11 +84,14 @@ static int bcm54xx_parse_status(struct phy_device *phydev) static int bcm54xx_startup(struct phy_device *phydev) { + int ret; + /* Read the Status (2x to make sure link is right) */ - genphy_update_link(phydev); - bcm54xx_parse_status(phydev); + ret = genphy_update_link(phydev); + if (ret) + return ret; - return 0; + return bcm54xx_parse_status(phydev); } /* Broadcom BCM5482S */ @@ -139,11 +142,14 @@ static int bcm5482_config(struct phy_device *phydev) static int bcm_cygnus_startup(struct phy_device *phydev) { + int ret; + /* Read the Status (2x to make sure link is right) */ - genphy_update_link(phydev); - genphy_parse_link(phydev); + ret = genphy_update_link(phydev); + if (ret) + return ret; - return 0; + return genphy_parse_link(phydev); } static int bcm_cygnus_config(struct phy_device *phydev) @@ -239,17 +245,21 @@ static u32 bcm5482_parse_serdes_sr(struct phy_device *phydev) */ static int bcm5482_startup(struct phy_device *phydev) { + int ret; + if (bcm5482_is_serdes(phydev)) { bcm5482_parse_serdes_sr(phydev); phydev->port = PORT_FIBRE; - } else { - /* Wait for auto-negotiation to complete or fail */ - genphy_update_link(phydev); - /* Parse BCM54xx copper aux status register */ - bcm54xx_parse_status(phydev); + return 0; } - return 0; + /* Wait for auto-negotiation to complete or fail */ + ret = genphy_update_link(phydev); + if (ret) + return ret; + + /* Parse BCM54xx copper aux status register */ + return bcm54xx_parse_status(phydev); } static struct phy_driver BCM5461S_driver = { |