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DEVRES_FIND(9) Driver Basics DEVRES_FIND(9)

NAME

devres_find - Find device resource

SYNOPSIS

void * devres_find(struct device * dev, dr_release_t release, dr_match_t match, void * match_data);

ARGUMENTS

dev
Device to lookup 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 which is associated with release and for which match returns 1. If match is NULL, it's considered to match all.

RETURN

Pointer to found devres, NULL if not found.

COPYRIGHT

January 2017 Kernel Hackers Manual 4.8.