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usb: gadget: dummy_hcd: move common bits of suspend/resume into one function
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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4baa74fe32
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@ -1030,34 +1030,33 @@ static int dummy_udc_remove (struct platform_device *pdev)
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return 0;
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}
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static int dummy_udc_suspend (struct platform_device *pdev, pm_message_t state)
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static void dummy_udc_pm(struct dummy *dum, struct dummy_hcd *dum_hcd,
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int suspend)
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{
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struct dummy *dum = platform_get_drvdata(pdev);
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struct dummy_hcd *dum_hcd;
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dev_dbg (&pdev->dev, "%s\n", __func__);
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dum_hcd = gadget_to_dummy_hcd(&dum->gadget);
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spin_lock_irq (&dum->lock);
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dum->udc_suspended = 1;
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spin_lock_irq(&dum->lock);
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dum->udc_suspended = suspend;
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set_link_state(dum_hcd);
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spin_unlock_irq (&dum->lock);
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spin_unlock_irq(&dum->lock);
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}
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static int dummy_udc_suspend(struct platform_device *pdev, pm_message_t state)
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{
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struct dummy *dum = platform_get_drvdata(pdev);
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struct dummy_hcd *dum_hcd = gadget_to_dummy_hcd(&dum->gadget);
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dev_dbg(&pdev->dev, "%s\n", __func__);
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dummy_udc_pm(dum, dum_hcd, 1);
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usb_hcd_poll_rh_status(dummy_hcd_to_hcd(dum_hcd));
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return 0;
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}
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static int dummy_udc_resume (struct platform_device *pdev)
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static int dummy_udc_resume(struct platform_device *pdev)
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{
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struct dummy *dum = platform_get_drvdata(pdev);
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struct dummy_hcd *dum_hcd;
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dev_dbg (&pdev->dev, "%s\n", __func__);
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dum_hcd = gadget_to_dummy_hcd(&dum->gadget);
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spin_lock_irq (&dum->lock);
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dum->udc_suspended = 0;
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set_link_state(dum_hcd);
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spin_unlock_irq (&dum->lock);
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struct dummy *dum = platform_get_drvdata(pdev);
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struct dummy_hcd *dum_hcd = gadget_to_dummy_hcd(&dum->gadget);
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dev_dbg(&pdev->dev, "%s\n", __func__);
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dummy_udc_pm(dum, dum_hcd, 0);
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usb_hcd_poll_rh_status(dummy_hcd_to_hcd(dum_hcd));
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return 0;
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}
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