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INSERT_RESOURCE_CONF(9) Hardware Interfaces INSERT_RESOURCE_CONF(9)

NAME

insert_resource_conflict - Inserts resource in the resource tree

SYNOPSIS

struct resource * insert_resource_conflict(struct resource * parent, struct resource * new);

ARGUMENTS

parent
parent of the new resource

new

new resource to insert

DESCRIPTION

Returns 0 on success, conflict resource if the resource can't be inserted.

This function is equivalent to request_resource_conflict when no conflict happens. If a conflict happens, and the conflicting resources entirely fit within the range of the new resource, then the new resource is inserted and the conflicting resources become children of the new resource.

This function is intended for producers of resources, such as FW modules and bus drivers.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.