diff options
Diffstat (limited to 'drivers/usb/core/usb.h')
| -rw-r--r-- | drivers/usb/core/usb.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h index 71648dcbe43..5c5c538ea73 100644 --- a/drivers/usb/core/usb.h +++ b/drivers/usb/core/usb.h @@ -156,3 +156,10 @@ extern void usb_notify_remove_device(struct usb_device *udev); extern void usb_notify_add_bus(struct usb_bus *ubus); extern void usb_notify_remove_bus(struct usb_bus *ubus); +#ifdef CONFIG_ACPI +extern int usb_acpi_register(void); +extern void usb_acpi_unregister(void); +#else +static inline int usb_acpi_register(void) { return 0; }; +static inline void usb_acpi_unregister(void) { }; +#endif |