| 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.
RETURNS¶
Pointer to found devres, NULL if not found.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |