net: fec: add missed clk_disable_unprepare in remove

[ Upstream commit c43eab3eddb4c6742ac20138659a9b701822b274 ]

This driver forgets to disable and unprepare clks when remove.
Add calls to clk_disable_unprepare to fix it.

Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index e5610a4da5390d705b82bc6ca71231b2c4beb088..9cb1d6ab19d5b782ddeacbabea9bf02e61308aa1 100644 (file)
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -3589,6 +3589,8 @@ fec_drv_remove(struct platform_device *pdev)
                regulator_disable(fep->reg_phy);
        pm_runtime_put(&pdev->dev);
        pm_runtime_disable(&pdev->dev);
+       clk_disable_unprepare(fep->clk_ahb);
+       clk_disable_unprepare(fep->clk_ipg);
        if (of_phy_is_fixed_link(np))
                of_phy_deregister_fixed_link(np);
        of_node_put(fep->phy_node);