USB: refactor usb device matching and create usb_device_match

[deliverable/linux.git] / drivers / usb / core / usb.h

diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 13322e33f9127652afd6179a5fda7d09d8dcd03e..86692a23573ff4da1fce5860e5d75d674e073672 100644 (file)
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -21,6 +21,8 @@ extern int usb_set_configuration(struct usb_device *dev, int configuration);
 
 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);
@@ -64,14 +66,13 @@ static inline void usb_pm_unlock(struct usb_device *udev) {}
 
 #define USB_AUTOSUSPEND_DELAY  (HZ*2)
 
-extern void usb_autosuspend_device(struct usb_device *udev, int dec_busy_cnt);
-extern int usb_autoresume_device(struct usb_device *udev, int inc_busy_cnt);
+extern void usb_autosuspend_device(struct usb_device *udev);
+extern int usb_autoresume_device(struct usb_device *udev);
 
 #else
 
-#define usb_autosuspend_device(udev, dec_busy_cnt)     do {} while (0)
-static inline int usb_autoresume_device(struct usb_device *udev,
-               int inc_busy_cnt)
+#define usb_autosuspend_device(udev)   do {} while (0)
+static inline int usb_autoresume_device(struct usb_device *udev)
 {
        return 0;
 }