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USB: OHCI: Properly handle ohci-platform suspend
Suspend scenario in case of ohci-platform glue was not properly handled as it was not suspending generic part of ohci controller.Alan Stern suggested, properly handle ohci-platform suspend scenario. Calling explicitly the ohci_suspend() routine in ohci_platform_suspend() will ensure proper handling of suspend scenario. Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org> Signed-off-by: Manjunath Goudar <csmanjuvijay@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -139,14 +139,21 @@ static int ohci_platform_remove(struct platform_device *dev)
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static int ohci_platform_suspend(struct device *dev)
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{
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struct usb_ohci_pdata *pdata = dev_get_platdata(dev);
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struct usb_hcd *hcd = dev_get_drvdata(dev);
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struct usb_ohci_pdata *pdata = dev->platform_data;
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struct platform_device *pdev =
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container_of(dev, struct platform_device, dev);
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bool do_wakeup = device_may_wakeup(dev);
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int ret;
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ret = ohci_suspend(hcd, do_wakeup);
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if (ret)
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return ret;
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if (pdata->power_suspend)
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pdata->power_suspend(pdev);
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return 0;
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return ret;
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}
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static int ohci_platform_resume(struct device *dev)
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