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usb: dwc3: pci: runtime_resume child device

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During runtime_resume of dwc3-pci.c, we need to
runtime suspend our child device (which is dwc3
proper) otherwise nothing will happen.

Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Felipe Balbi 2016-07-28 10:16:12 +03:00
parent fa8410b355
commit f6c274e11e
1 changed files with 8 additions and 1 deletions
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9
drivers/usb/dwc3/dwc3-pci.c
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@ -243,6 +243,13 @@ static int dwc3_pci_runtime_suspend(struct device *dev)
return -EBUSY; return -EBUSY;
} }
static int dwc3_pci_runtime_resume(struct device *dev)
{
struct platform_device *dwc3 = dev_get_drvdata(dev);
return pm_runtime_get(&dwc3->dev);
}
static int dwc3_pci_pm_dummy(struct device *dev) static int dwc3_pci_pm_dummy(struct device *dev)
{ {
/* /*
@ -259,7 +266,7 @@ static int dwc3_pci_pm_dummy(struct device *dev)
static struct dev_pm_ops dwc3_pci_dev_pm_ops = { static struct dev_pm_ops dwc3_pci_dev_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(dwc3_pci_pm_dummy, dwc3_pci_pm_dummy) SET_SYSTEM_SLEEP_PM_OPS(dwc3_pci_pm_dummy, dwc3_pci_pm_dummy)
SET_RUNTIME_PM_OPS(dwc3_pci_runtime_suspend, dwc3_pci_pm_dummy, SET_RUNTIME_PM_OPS(dwc3_pci_runtime_suspend, dwc3_pci_runtime_resume,
NULL) NULL)
}; };