The Linux 2.4 Parallel Port Subsystem
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parport_find_number

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.

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