USB: refactor usb device matching and create usb_device_match
This is needed for the quirk match code.
Cc: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 17830a8..86692a2 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -21,6 +21,8 @@
extern void usb_kick_khubd(struct usb_device *dev);
extern void usb_resume_root_hub(struct usb_device *dev);
+extern int usb_match_device(struct usb_device *dev,
+ const struct usb_device_id *id);
extern int usb_hub_init(void);
extern void usb_hub_cleanup(void);
