delta_y1          652 drivers/input/mouse/elantech.c 	int weight, delta_x1 = 0, delta_y1 = 0, delta_x2 = 0, delta_y2 = 0;
delta_y1          667 drivers/input/mouse/elantech.c 	delta_y1 = (signed char)packet[2];
delta_y1          672 drivers/input/mouse/elantech.c 	etd->mt[id].y -= delta_y1 * weight;