MISCSTATUS_CTS_LATCHED  567 drivers/tty/synclink.c #define MISCSTATUS_CTS_LATCHED		BIT5
MISCSTATUS_CTS_LATCHED  287 drivers/tty/synclinkmp.c #define MISCSTATUS_CTS_LATCHED	(SerialSignal_CTS<<8)	/* indicates change in CTS */