1DEVRES_RELEASE(9)                Driver Basics               DEVRES_RELEASE(9)
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NAME

6       devres_release - Find a device resource and destroy it, calling release
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SYNOPSIS

9       int devres_release(struct device * dev, dr_release_t release,
10                          dr_match_t match, void * match_data);
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ARGUMENTS

13       dev
14           Device to find resource from
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16       release
17           Look for resources associated with this release function
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19       match
20           Match function (optional)
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22       match_data
23           Data for the match function
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DESCRIPTION

26       Find the latest devres of dev associated with release and for which
27       match returns 1. If match is NULL, it's considered to match all. If
28       found, the resource is removed atomically, the release function called
29       and the resource freed.
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RETURNS

32       0 if devres is found and freed, -ENOENT if not found.
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35Kernel Hackers Manual 3.10         June 2019                 DEVRES_RELEASE(9)
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