From e1620d591a75a10b15cf61dbf8243a0b7e6731a2 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 18 Mar 2011 19:55:36 +0100 Subject: USB: Move runtime PM callbacks to usb_device_pm_ops USB defines usb_device_type pointing to usb_device_pm_ops that provides system-wide PM callbacks only and usb_bus_type pointing to usb_bus_pm_ops that provides runtime PM callbacks only. However, the USB runtime PM callbacks may be defined in usb_device_pm_ops which makes it possible to drop usb_bus_pm_ops and will allow us to consolidate the handling of subsystems by the PM core code. Signed-off-by: Rafael J. Wysocki Acked-by: Greg Kroah-Hartman --- drivers/usb/core/driver.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) (limited to 'drivers/usb/core/driver.c') diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c index 38072e4e74b..e35a17687c0 100644 --- a/drivers/usb/core/driver.c +++ b/drivers/usb/core/driver.c @@ -1646,7 +1646,7 @@ static int autosuspend_check(struct usb_device *udev) return 0; } -static int usb_runtime_suspend(struct device *dev) +int usb_runtime_suspend(struct device *dev) { struct usb_device *udev = to_usb_device(dev); int status; @@ -1667,7 +1667,7 @@ static int usb_runtime_suspend(struct device *dev) return status; } -static int usb_runtime_resume(struct device *dev) +int usb_runtime_resume(struct device *dev) { struct usb_device *udev = to_usb_device(dev); int status; @@ -1679,7 +1679,7 @@ static int usb_runtime_resume(struct device *dev) return status; } -static int usb_runtime_idle(struct device *dev) +int usb_runtime_idle(struct device *dev) { struct usb_device *udev = to_usb_device(dev); @@ -1691,19 +1691,10 @@ static int usb_runtime_idle(struct device *dev) return 0; } -static const struct dev_pm_ops usb_bus_pm_ops = { - .runtime_suspend = usb_runtime_suspend, - .runtime_resume = usb_runtime_resume, - .runtime_idle = usb_runtime_idle, -}; - #endif /* CONFIG_USB_SUSPEND */ struct bus_type usb_bus_type = { .name = "usb", .match = usb_device_match, .uevent = usb_uevent, -#ifdef CONFIG_USB_SUSPEND - .pm = &usb_bus_pm_ops, -#endif }; -- cgit v1.2.3-70-g09d2