diff options
Diffstat (limited to 'drivers/usb/core/hcd.h')
| -rw-r--r-- | drivers/usb/core/hcd.h | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index 74757fc1a99..d8f0d29a45b 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -154,10 +154,6 @@ struct usb_operations { void (*disable)(struct usb_device *udev, struct usb_host_endpoint *ep); - - /* global suspend/resume of bus */ - int (*hub_suspend)(struct usb_bus *); - int (*hub_resume)(struct usb_bus *); }; /* each driver provides one of these, and hardware init support */ @@ -212,8 +208,8 @@ struct hc_driver { int (*hub_control) (struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex, char *buf, u16 wLength); - int (*hub_suspend)(struct usb_hcd *); - int (*hub_resume)(struct usb_hcd *); + int (*bus_suspend)(struct usb_hcd *); + int (*bus_resume)(struct usb_hcd *); int (*start_port_reset)(struct usb_hcd *, unsigned port_num); void (*hub_irq_enable)(struct usb_hcd *); /* Needed only if port-change IRQs are level-triggered */ @@ -379,6 +375,21 @@ extern int usb_find_interface_driver (struct usb_device *dev, #define usb_endpoint_out(ep_dir) (!((ep_dir) & USB_DIR_IN)) +#ifdef CONFIG_PM +extern int hcd_bus_suspend (struct usb_bus *bus); +extern int hcd_bus_resume (struct usb_bus *bus); +#else +static inline int hcd_bus_suspend(struct usb_bus *bus) +{ + return 0; +} + +static inline int hcd_bus_resume (struct usb_bus *bus) +{ + return 0; +} +#endif /* CONFIG_PM */ + /* * USB device fs stuff */ |