From: Joakim Zhang <qiangqing.zhang@xxxxxxx> commit 8f269102baf788aecfcbbc6313b6bceb54c9b990 upstream. Platform drivers may call stmmac_probe_config_dt() to parse dt, could call stmmac_remove_config_dt() in error handing after dt parsed, so need disable clocks in stmmac_remove_config_dt(). Go through all platforms drivers which use stmmac_probe_config_dt(), none of them disable clocks manually, so it's safe to disable them in stmmac_remove_config_dt(). Fixes: commit d2ed0a7755fe ("net: ethernet: stmmac: fix of-node and fixed-link-phydev leaks") Signed-off-by: Joakim Zhang <qiangqing.zhang@xxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 2 ++ 1 file changed, 2 insertions(+) --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -622,6 +622,8 @@ error_pclk_get: void stmmac_remove_config_dt(struct platform_device *pdev, struct plat_stmmacenet_data *plat) { + clk_disable_unprepare(plat->stmmac_clk); + clk_disable_unprepare(plat->pclk); of_node_put(plat->phy_node); of_node_put(plat->mdio_node); }