HID: Export hid_field_extract()
Rename the function extract() to hid_field_extract(), make it external linkage
to allow the use from other modules.
Suggested-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 176b436..f17980d 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -815,6 +815,8 @@
const struct hid_device_id *hid_match_id(struct hid_device *hdev,
const struct hid_device_id *id);
s32 hid_snto32(__u32 value, unsigned n);
+__u32 hid_field_extract(const struct hid_device *hid, __u8 *report,
+ unsigned offset, unsigned n);
/**
* hid_device_io_start - enable HID input during probe, remove