other versions
- jessie 3.16.56-1+deb8u1
DEVRES_RELEASE(9) | Driver Basics | DEVRES_RELEASE(9) |
NAME¶
devres_release - Find a device resource and destroy it, calling releaseSYNOPSIS¶
int
devres_release(struct device * dev,
dr_release_t release,
dr_match_t match,
void * match_data);
ARGUMENTS¶
devDevice 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, the release function called and the resource freed.RETURNS¶
0 if devres is found and freed, -ENOENT if not found.COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |