LCR_STOP_2        104 drivers/usb/serial/io_16654.h #define LCR_STOP_2		0x04	// 2 stop bits   (if 6-8 bits/char)
LCR_STOP_2         38 drivers/usb/serial/mos7840.c #define LCR_STOP_2             0x04	/* 2 stop bits   (if 6-8 bits/char) */