diff options
| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-07-28 10:16:12 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-08-22 10:45:10 +0300 |
| commit | f6c274e11e3b31a5f95c23962b1ba593bd6a4759 (patch) | |
| tree | 7453bbadaf707c53c7c9bcb68beef0e807bca195 /drivers/usb/dwc3/dwc3-pci.c | |
| parent | fa8410b355251fd30341662a40ac6b22d3e38468 (diff) | |
usb: dwc3: pci: runtime_resume child device
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>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-pci.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-pci.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 2eb84d6c24a6..0a32430f4c41 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -243,6 +243,13 @@ static int dwc3_pci_runtime_suspend(struct device *dev) 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) { /* @@ -259,7 +266,7 @@ static int dwc3_pci_pm_dummy(struct device *dev) static struct dev_pm_ops dwc3_pci_dev_pm_ops = { 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) }; |