RELEVANT_IFLAG 27 include/linux/usb/serial.h #define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK)) RELEVANT_IFLAG 47 net/irda/ircomm/ircomm_tty_ioctl.c #define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK))