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>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/hid.h b/include/linux/hid.h
index b5df198d87a5..fa772c86fa2c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -735,6 +735,8 @@ int hid_parse_report(struct hid_device *hid, __u8 *start, unsigned size);
 int hid_check_keys_pressed(struct hid_device *hid);
 int hid_connect(struct hid_device *hid, unsigned int connect_mask);
 void hid_disconnect(struct hid_device *hid);
+const struct hid_device_id *hid_match_id(struct hid_device *hdev,
+                                         const struct hid_device_id *id);
 
 /**
  * hid_map_usage - map usage input bits