_M664             765 drivers/input/misc/yealink.c static DEVICE_ATTR(map_seg7	, _M664, show_map	, store_map	);
_M664             766 drivers/input/misc/yealink.c static DEVICE_ATTR(line1	, _M664, show_line1	, store_line1	);
_M664             767 drivers/input/misc/yealink.c static DEVICE_ATTR(line2	, _M664, show_line2	, store_line2	);
_M664             768 drivers/input/misc/yealink.c static DEVICE_ATTR(line3	, _M664, show_line3	, store_line3	);