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LOOKUP_RESOURCE(9) Hardware Interfaces LOOKUP_RESOURCE(9)

NAME

lookup_resource - find an existing resource by a resource start address

SYNOPSIS

struct resource * lookup_resource(struct resource * root, resource_size_t start);

ARGUMENTS

struct resource * root
root resource descriptor

resource_size_t start

resource start address

DESCRIPTION

Returns a pointer to the resource if found, NULL otherwise

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11