SUNZILOG_FLAG_IS_CHANNEL_A  117 drivers/tty/serial/sunzilog.c #define ZS_IS_CHANNEL_A(UP)	((UP)->flags & SUNZILOG_FLAG_IS_CHANNEL_A)
SUNZILOG_FLAG_IS_CHANNEL_A 1446 drivers/tty/serial/sunzilog.c 	up[0].flags |= SUNZILOG_FLAG_IS_CHANNEL_A;