centos man page for devres_destroy

DEVRES_DESTROY(9)						   Driver Basics						 DEVRES_DESTROY(9)

NAME
       devres_destroy - Find a device resource and destroy it

SYNOPSIS
       int devres_destroy(struct device * dev, dr_release_t release, dr_match_t match, void * match_data);

ARGUMENTS
       dev
	   Device to find resource from

       release
	   Look for resources associated with this release function

       match
	   Match function (optional)

       match_data
	   Data for the match function

DESCRIPTION
       Find the latest devres of dev associated with release and for which match returns 1. If match is NULL, it's considered to match all. If
       found, the resource is removed atomically and freed.

       Note that the release function for the resource will not be called, only the devres-allocated data will be freed. The caller becomes
       responsible for freeing any other data.

RETURNS
       0 if devres is found and freed, -ENOENT if not found.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							 DEVRES_DESTROY(9)