624 	int pres, traces;  in process_packet_head_v4()  local
632 	traces = (packet[0] & 0xf0) >> 4;  in process_packet_head_v4()
640 	input_report_abs(dev, ABS_MT_TOUCH_MAJOR, traces * etd->width);  in process_packet_head_v4()
642 	input_report_abs(dev, ABS_TOOL_WIDTH, traces);  in process_packet_head_v4()
1600 	unsigned char traces;  in elantech_query_info()  local
1731 		traces = info->capabilities[1];  in elantech_query_info()
1732 		if ((traces < 2) || (traces > info->x_max))  in elantech_query_info()
1735 		info->width = info->x_max / (traces - 1);  in elantech_query_info()
1738 		info->x_traces = traces;  in elantech_query_info()
1741 		traces = info->capabilities[2];  in elantech_query_info()
1742 		if ((traces >= 2) && (traces <= info->y_max))  in elantech_query_info()
1743 			info->y_traces = traces;  in elantech_query_info()