hid-input/battery: add quirks for battery

Some devices always report percentage, despite having 0/255 as their
min/max, so add a quirk for them.

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index c0ef2b4..aa4a30b 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1157,7 +1157,7 @@
 		(id->product == HID_ANY_ID || id->product == hdev->product);
 }
 
-static const struct hid_device_id *hid_match_id(struct hid_device *hdev,
+const struct hid_device_id *hid_match_id(struct hid_device *hdev,
 		const struct hid_device_id *id)
 {
 	for (; id->bus; id++)