taglinefilesource code
PCBIT_IOCTL_FWMODE963drivers/isdn/pcbit/drv.ccase PCBIT_IOCTL_FWMODE:
PCBIT_IOCTL_FWMODE152drivers/isdn/pcbit/pcbit.h#define PCBIT_FWMODE   (PCBIT_IOCTL_FWMODE   + IIOCDRVCTL)