irda_ioctl 2482 net/irda/af_irda.c .ioctl = irda_ioctl, irda_ioctl 2506 net/irda/af_irda.c .ioctl = irda_ioctl, irda_ioctl 2530 net/irda/af_irda.c .ioctl = irda_ioctl, irda_ioctl 2555 net/irda/af_irda.c .ioctl = irda_ioctl,