1104 	int firsthalf;  in edge_write()  local
1138 	firsthalf = min(bytesleft, copySize);  in edge_write()
1140 		firsthalf, bytesleft);  in edge_write()
1143 	memcpy(&fifo->fifo[fifo->head], data, firsthalf);  in edge_write()
1144 	usb_serial_debug_data(&port->dev, __func__, firsthalf, &fifo->fifo[fifo->head]);  in edge_write()
1147 	fifo->head  += firsthalf;  in edge_write()
1148 	fifo->count += firsthalf;  in edge_write()
1154 	secondhalf = copySize-firsthalf;  in edge_write()
1158 		memcpy(&fifo->fifo[fifo->head], &data[firsthalf], secondhalf);  in edge_write()
1204 	int		firsthalf;  in send_more_port_data()  local
1254 	firsthalf = min(bytesleft, count);  in send_more_port_data()
1255 	memcpy(&buffer[2], &fifo->fifo[fifo->tail], firsthalf);  in send_more_port_data()
1256 	fifo->tail  += firsthalf;  in send_more_port_data()
1257 	fifo->count -= firsthalf;  in send_more_port_data()
1261 	secondhalf = count-firsthalf;  in send_more_port_data()
1263 		memcpy(&buffer[2+firsthalf], &fifo->fifo[fifo->tail],  in send_more_port_data()