diff options
| -rw-r--r-- | drivers/usb/host/ohci-platform.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 6d56b52966c7..79f5c4e08c52 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -289,7 +289,7 @@ static int ohci_platform_suspend(struct device *dev) return ret; } -static int ohci_platform_resume(struct device *dev) +static int ohci_platform_resume_common(struct device *dev, bool hibernated) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ohci_pdata *pdata = dev_get_platdata(dev); @@ -301,7 +301,7 @@ static int ohci_platform_resume(struct device *dev) return err; } - ohci_resume(hcd, false); + ohci_resume(hcd, hibernated); pm_runtime_disable(dev); pm_runtime_set_active(dev); @@ -309,6 +309,16 @@ static int ohci_platform_resume(struct device *dev) return 0; } + +static int ohci_platform_resume(struct device *dev) +{ + return ohci_platform_resume_common(dev, false); +} + +static int ohci_platform_restore(struct device *dev) +{ + return ohci_platform_resume_common(dev, true); +} #endif /* CONFIG_PM_SLEEP */ static const struct of_device_id ohci_platform_ids[] = { @@ -325,8 +335,16 @@ static const struct platform_device_id ohci_platform_table[] = { }; MODULE_DEVICE_TABLE(platform, ohci_platform_table); -static SIMPLE_DEV_PM_OPS(ohci_platform_pm_ops, ohci_platform_suspend, - ohci_platform_resume); +#ifdef CONFIG_PM_SLEEP +static const struct dev_pm_ops ohci_platform_pm_ops = { + .suspend = ohci_platform_suspend, + .resume = ohci_platform_resume, + .freeze = ohci_platform_suspend, + .thaw = ohci_platform_resume, + .poweroff = ohci_platform_suspend, + .restore = ohci_platform_restore, +}; +#endif static struct platform_driver ohci_platform_driver = { .id_table = ohci_platform_table, @@ -335,7 +353,9 @@ static struct platform_driver ohci_platform_driver = { .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "ohci-platform", +#ifdef CONFIG_PM_SLEEP .pm = &ohci_platform_pm_ops, +#endif .of_match_table = ohci_platform_ids, .probe_type = PROBE_PREFER_ASYNCHRONOUS, } |