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net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get()

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Use the new devm_of_phy_optional_get() helper instead of open-coding the
same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/01605ea233ff7fc09bb0ea34fc8126af73db83f9.1678280599.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Geert Uytterhoeven 2023-03-08 14:04:52 +01:00 committed by Jakub Kicinski
parent 76b9bf965c
commit b3a8df9f27
1 changed files with 3 additions and 5 deletions
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8
drivers/net/ethernet/ti/am65-cpsw-nuss.c
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@ -1470,11 +1470,9 @@ static int am65_cpsw_init_serdes_phy(struct device *dev, struct device_node *por
struct phy *phy;
int ret;
phy = devm_of_phy_get(dev, port_np, name);
if (PTR_ERR(phy) == -ENODEV)
return 0;
if (IS_ERR(phy))
return PTR_ERR(phy);
phy = devm_of_phy_optional_get(dev, port_np, name);
if (IS_ERR_OR_NULL(phy))
return PTR_ERR_OR_ZERO(phy);
/* Serdes PHY exists. Store it. */
port->slave.serdes_phy = phy;