feature_mapping  1652 drivers/hid/hid-input.c 				if (drv->feature_mapping)
feature_mapping  1653 drivers/hid/hid-input.c 					drv->feature_mapping(hid, rep->field[i], usage);
feature_mapping  2176 drivers/hid/hid-multitouch.c 	.feature_mapping = mt_feature_mapping,
feature_mapping   766 include/linux/hid.h 	void (*feature_mapping)(struct hid_device *hdev,