[PATCH 2/3] usb: dwc3: pci: rely on default PM callbacks from PCI driver utility

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There is nothing specific being done in the suspend and
resume callbacks that is not already taken care of in PCI
driver core, so dropping the functions.

Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
---
 drivers/usb/dwc3/dwc3-pci.c | 34 ----------------------------------
 1 file changed, 34 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 7699da2..30d553f 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -160,45 +160,11 @@ static const struct pci_device_id dwc3_pci_id_table[] = {
 };
 MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);
 
-#ifdef CONFIG_PM_SLEEP
-static int dwc3_pci_suspend(struct device *dev)
-{
-	struct pci_dev	*pci = to_pci_dev(dev);
-
-	pci_disable_device(pci);
-
-	return 0;
-}
-
-static int dwc3_pci_resume(struct device *dev)
-{
-	struct pci_dev	*pci = to_pci_dev(dev);
-	int		ret;
-
-	ret = pci_enable_device(pci);
-	if (ret) {
-		dev_err(dev, "can't re-enable device --> %d\n", ret);
-		return ret;
-	}
-
-	pci_set_master(pci);
-
-	return 0;
-}
-#endif /* CONFIG_PM_SLEEP */
-
-static const struct dev_pm_ops dwc3_pci_dev_pm_ops = {
-	SET_SYSTEM_SLEEP_PM_OPS(dwc3_pci_suspend, dwc3_pci_resume)
-};
-
 static struct pci_driver dwc3_pci_driver = {
 	.name		= "dwc3-pci",
 	.id_table	= dwc3_pci_id_table,
 	.probe		= dwc3_pci_probe,
 	.remove		= dwc3_pci_remove,
-	.driver		= {
-		.pm	= &dwc3_pci_dev_pm_ops,
-	},
 };
 
 MODULE_AUTHOR("Felipe Balbi <balbi@xxxxxx>");
-- 
2.1.4

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