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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.

RETURNS

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

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.