Name
parport_find_number —
find a parallel port by number
Synopsis
struct parport * parport_find_number ( | int number); |
Arguments
number
parallel port number
Description
This returns the parallel port with the specified number, 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_number
gives you, use parport_put_port.