5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Li Youhong [ Upstream commit af406abfecad2f48d8f1fc646d3994f0982bac62 ] of_parse_phandle() returns a node pointer with an elevated refcount. Add the missing of_node_put() on the probe error path after register_netdev() fails and in emac_remove(). Fixes: 492205050d77 ("net: Add EMAC ethernet driver found on Allwinner A10 SoC's") Signed-off-by: Li Youhong Reviewed-by: Simon Horman Link: https://patch.msgid.link/20260904080758.2432748-1-dayou5941@163.com Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/allwinner/sun4i-emac.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c index ad15eb57d54a0..c7a05423e96a3 100644 --- a/drivers/net/ethernet/allwinner/sun4i-emac.c +++ b/drivers/net/ethernet/allwinner/sun4i-emac.c @@ -886,6 +886,7 @@ static int emac_probe(struct platform_device *pdev) return 0; out_release_sram: + of_node_put(db->phy_node); sunxi_sram_release(&pdev->dev); out_clk_disable_unprepare: clk_disable_unprepare(db->clk); @@ -907,6 +908,7 @@ static int emac_remove(struct platform_device *pdev) struct emac_board_info *db = netdev_priv(ndev); unregister_netdev(ndev); + of_node_put(db->phy_node); sunxi_sram_release(&pdev->dev); clk_disable_unprepare(db->clk); irq_dispose_mapping(ndev->irq); -- 2.53.0