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sfp: fix non-detection of PHY
The detection of a PHY changed in commite98a3aabf8
("mdio_bus: don't return NULL from mdiobus_scan()") which now causes sfp to print an error message. Update for this change. Fixes:7397005545
("sfp: add SFP module support") Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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75e8e15635
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20b56ed9f8
1 changed files with 4 additions and 4 deletions
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@ -356,12 +356,12 @@ static void sfp_sm_probe_phy(struct sfp *sfp)
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msleep(T_PHY_RESET_MS);
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phy = mdiobus_scan(sfp->i2c_mii, SFP_PHY_ADDR);
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if (IS_ERR(phy)) {
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dev_err(sfp->dev, "mdiobus scan returned %ld\n", PTR_ERR(phy));
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if (phy == ERR_PTR(-ENODEV)) {
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dev_info(sfp->dev, "no PHY detected\n");
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return;
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}
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if (!phy) {
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dev_info(sfp->dev, "no PHY detected\n");
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if (IS_ERR(phy)) {
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dev_err(sfp->dev, "mdiobus scan returned %ld\n", PTR_ERR(phy));
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return;
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}
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