the struct member `phy_node` of struct axienet_local is not used by the
driver anymore after initialization. It might be a remnent of old code
and could be removed.
Signed-off-by: Andy Chiu <andy.chiu@xxxxxxxxxx>
Reviewed-by: Greentime Hu <greentime.hu@xxxxxxxxxx>
Reviewed-by: Robert Hancock <robert.hancock@xxxxxxxxxx>
---
drivers/net/ethernet/xilinx/xilinx_axienet.h | 2 --
drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 13 +++++--------
2 files changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h
index 0f9c88dd1a4a..d5c1e5c4a508 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet.h
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h
@@ -433,8 +433,6 @@ struct axienet_local {
struct net_device *ndev;
struct device *dev;
- struct device_node *phy_node;
-
struct phylink *phylink;
struct phylink_config phylink_config;
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 78a991bbbcf9..3daef64a85bd 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -2071,17 +2071,19 @@ static int axienet_probe(struct platform_device *pdev)
if (lp->phy_mode == PHY_INTERFACE_MODE_SGMII ||
lp->phy_mode == PHY_INTERFACE_MODE_1000BASEX) {
- lp->phy_node = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0);
- if (!lp->phy_node) {
+ np = of_parse_phandle(pdev->dev.of_node, "phy-handle", 0);
+ if (!np) {
dev_err(&pdev->dev, "phy-handle required for 1000BaseX/SGMII\n");
ret = -EINVAL;
goto cleanup_mdio;
}
- lp->pcs_phy = of_mdio_find_device(lp->phy_node);
+ lp->pcs_phy = of_mdio_find_device(np);
if (!lp->pcs_phy) {
ret = -EPROBE_DEFER;
+ of_node_put(np);
goto cleanup_mdio;
}
+ of_node_put(np);
lp->pcs.ops = &axienet_pcs_ops;
lp->pcs.poll = true;
}
@@ -2124,8 +2126,6 @@ static int axienet_probe(struct platform_device *pdev)
put_device(&lp->pcs_phy->dev);
if (lp->mii_bus)
axienet_mdio_teardown(lp);
- of_node_put(lp->phy_node);
-
cleanup_clk:
clk_bulk_disable_unprepare(XAE_NUM_MISC_CLOCKS, lp->misc_clks);
clk_disable_unprepare(lp->axi_clk);
@@ -2154,9 +2154,6 @@ static int axienet_remove(struct platform_device *pdev)
clk_bulk_disable_unprepare(XAE_NUM_MISC_CLOCKS, lp->misc_clks);
clk_disable_unprepare(lp->axi_clk);
- of_node_put(lp->phy_node);
- lp->phy_node = NULL;
-
free_netdev(ndev);
return 0;
--
2.34.1
