MII_SR_LINK_STATUS
if (phy_data & MII_SR_LINK_STATUS) {
if (mii_status_reg & MII_SR_LINK_STATUS)
if (mii_status_reg & MII_SR_LINK_STATUS)
if (phy_data & MII_SR_LINK_STATUS) {
if ((phy_data & MII_SR_LINK_STATUS) != MII_SR_LINK_STATUS) {
if ((mii_status_reg & ~MII_SR_LINK_STATUS) == 0)
if (mii_status_reg & MII_SR_LINK_STATUS)
if (phy_status & MII_SR_LINK_STATUS)
if (phy_status & MII_SR_LINK_STATUS)