centos man page for unregister_node

UNREGISTER_NODE(9)					   Device drivers infrastructure					UNREGISTER_NODE(9)

NAME
       unregister_node - unregister a node device

SYNOPSIS
       void unregister_node(struct node * node);

ARGUMENTS
       node
	   node going away

DESCRIPTION
       Unregisters a node device node. All the devices on the node must be unregistered before calling this function.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							UNREGISTER_NODE(9)