parport_remove_port man page on Scientific

parport_remove_port man page on Scientific

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PARPORT_REMOVE_PORT(9)	     Parallel Port Devices	PARPORT_REMOVE_PORT(9)

NAME
       parport_remove_port - deregister a parallel port

SYNOPSIS
       void parport_remove_port(struct parport * port);

ARGUMENTS
       port
	   parallel port to deregister

DESCRIPTION
       When a parallel port driver is forcibly unloaded, or a parallel port
       becomes inaccessible, the port driver must call this function in order
       to deal with device drivers that still want to use it.

       The parport structure associated with the port has its operations
       structure replaced with one containing ´null´ operations that return
       errors or just don´t do anything.

       Any drivers that have registered themselves using
       parport_register_driver are notified that the port is no longer
       accessible by having their detach routines called with port as the
       parameter.

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		PARPORT_REMOVE_PORT(9)

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