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ethernet: fix reboot error

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PD#164611: fix error not support powerlow

Change-Id: I9d65b25bebcfb7afccc590629c7865ed490440de
Signed-off-by: Zhuo Wang <zhuo.wang@amlogic.com>
This commit is contained in:
Zhuo Wang
2018-06-15 14:40:51 +08:00
parent 76bd12e11b
commit 2d30583491
1 changed files with 11 additions and 2 deletions
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13
drivers/net/ethernet/stmicro/stmmac/dwmac-meson.c
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@@ -428,7 +428,11 @@ static int meson6_dwmac_suspend(struct device *dev)
pin_ctrl = devm_pinctrl_get(dev);
turnoff_tes = pinctrl_lookup_state
(pin_ctrl, "internal_gpio_pins");
pinctrl_select_state(pin_ctrl, turnoff_tes);
if (IS_ERR_OR_NULL(turnoff_tes))
pr_info("Not support gpio low\n");
else
pinctrl_select_state(pin_ctrl, turnoff_tes);
devm_pinctrl_put(pin_ctrl);
pin_ctrl = NULL;
dwmac_meson_disable_analog(dev);
@@ -472,7 +476,12 @@ void meson6_dwmac_shutdown(struct platform_device *pdev)
pin_ctrl = devm_pinctrl_get(&pdev->dev);
turnoff_tes = pinctrl_lookup_state
(pin_ctrl, "internal_gpio_pins");
pinctrl_select_state(pin_ctrl, turnoff_tes);
if (IS_ERR_OR_NULL(turnoff_tes))
pr_info("Not support gpio low\n");
else
pinctrl_select_state(pin_ctrl, turnoff_tes);
//pinctrl_select_state(pin_ctrl, turnoff_tes);
devm_pinctrl_put(pin_ctrl);
pin_ctrl = NULL;
dwmac_meson_disable_analog(&pdev->dev);