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Commit fb74d282 authored by Jingoo Han's avatar Jingoo Han Committed by Felipe Balbi
Browse files

usb: dwc3: pci: add CONFIG_PM_SLEEP to suspend/resume functions 



Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled. Unnecessary CONFIG_PM ifdefs
are removed.

drivers/usb/dwc3/dwc3-pci.c:215:12: warning: 'dwc3_pci_suspend' defined but not used [-Wunused-function]
drivers/usb/dwc3/dwc3-pci.c:224:12: warning: 'dwc3_pci_resume' defined but not used [-Wunused-function]

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 941ea361

drivers/usb/dwc3/dwc3-pci.c

+3 −7
Original line number Diff line number Diff line
@@ -191,7 +191,7 @@ static DEFINE_PCI_DEVICE_TABLE(dwc3_pci_id_table) = { 
};

MODULE_DEVICE_TABLE(pci, dwc3_pci_id_table);



#ifdef CONFIG_PM

#ifdef CONFIG_PM_SLEEP

static int dwc3_pci_suspend(struct device *dev)

{

	struct pci_dev	*pci = to_pci_dev(dev);
@@ -216,23 +216,19 @@ static int dwc3_pci_resume(struct device *dev) 


	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)

};



#define DEV_PM_OPS	(&dwc3_pci_dev_pm_ops)

#else

#define DEV_PM_OPS	NULL

#endif /* CONFIG_PM */



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	= DEV_PM_OPS,

		.pm	= &dwc3_pci_dev_pm_ops,

	},

};