centos man page for parport_find_base

PARPORT_FIND_BASE(9)					       Parallel Port Devices					      PARPORT_FIND_BASE(9)

NAME
       parport_find_base - find a parallel port by base address

SYNOPSIS
       struct parport * parport_find_base(unsigned long base);

ARGUMENTS
       base
	   base I/O address

DESCRIPTION
       This returns the parallel port with the specified base address, or NULL if there is none.

       There is an implicit parport_get_port done already; to throw away the reference to the port that parport_find_base gives you, use
       parport_put_port.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      PARPORT_FIND_BASE(9)