1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index c49383669cd8..823857767a16 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -35,7 +35,6 @@ extern int usb_get_device_descriptor(struct usb_device *dev,
                 unsigned int size);
 extern int usb_get_bos_descriptor(struct usb_device *dev);
 extern void usb_release_bos_descriptor(struct usb_device *dev);
-extern int usb_device_supports_lpm(struct usb_device *udev);
 extern char *usb_cache_string(struct usb_device *udev, int index);
 extern int usb_set_configuration(struct usb_device *dev, int configuration);
 extern int usb_choose_configuration(struct usb_device *udev);