| From c16d1cecb18d8fe380d5b13c78cf40ab69bfeca4 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Mon, 4 Nov 2019 23:50:00 +0800 |
| Subject: net: fec: add missed clk_disable_unprepare in remove |
| |
| From: Chuhong Yuan <hslester96@gmail.com> |
| |
| [ 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> |
| --- |
| drivers/net/ethernet/freescale/fec_main.c | 2 ++ |
| 1 file changed, 2 insertions(+) |
| |
| diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c |
| index 92ea760c48226..f50ebabd8cc63 100644 |
| --- a/drivers/net/ethernet/freescale/fec_main.c |
| +++ b/drivers/net/ethernet/freescale/fec_main.c |
| @@ -3539,6 +3539,8 @@ 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); |
| -- |
| 2.20.1 |
| |
