diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 2f477a8badabb9962d8c32cbecf70eeb27cdea27..e3cd0321c59c7185f5109386747b67215a71ac0a 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -1106,7 +1106,7 @@ int hid_set_field(struct hid_field *field, unsigned offset, __s32 value)
 /*
  * Find a report field with a specified HID usage.
  */
-
+#if 0
 struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type)
 {
 	struct hid_report *report;
@@ -1118,6 +1118,7 @@ struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_u
 				return report->field[i];
 	return NULL;
 }
+#endif  /*  0  */
 
 static int hid_submit_out(struct hid_device *hid)
 {
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 3dae8a949de28c084e7d7d9ea1168fcf6a29ddd6..b03fd9b075df7cf836112f06531d199ef140c40b 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -516,7 +516,6 @@ void hid_close(struct hid_device *);
 int hid_set_field(struct hid_field *, unsigned, __s32);
 void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir);
 void hid_init_reports(struct hid_device *hid);
-struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_usage, int type);
 int hid_wait_io(struct hid_device* hid);