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usb: chipidea: tegra: Stop managing PHY's power
Tegra's USB PHY driver now provides generic PHY init/shutdown callbacks and thus the custom PHY management could be removed from Tegra-specific part of the ChipIdea driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20200106013416.9604-18-digetx@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -83,13 +83,6 @@ static int tegra_udc_probe(struct platform_device *pdev)
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return err;
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}
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/*
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* Tegra's USB PHY driver doesn't implement optional phy_init()
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* hook, so we have to power on UDC controller before ChipIdea
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* driver initialization kicks in.
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*/
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usb_phy_set_suspend(udc->phy, 0);
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/* setup and register ChipIdea HDRC device */
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udc->data.name = "tegra-udc";
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udc->data.flags = soc->flags;
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@ -109,7 +102,6 @@ static int tegra_udc_probe(struct platform_device *pdev)
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return 0;
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fail_power_off:
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usb_phy_set_suspend(udc->phy, 1);
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clk_disable_unprepare(udc->clk);
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return err;
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}
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@ -119,7 +111,6 @@ static int tegra_udc_remove(struct platform_device *pdev)
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struct tegra_udc *udc = platform_get_drvdata(pdev);
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ci_hdrc_remove_device(udc->dev);
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usb_phy_set_suspend(udc->phy, 1);
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clk_disable_unprepare(udc->clk);
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return 0;
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