rio_get_comptag9
Begin or continue searching for a rio device by component tag
Usage
struct rio_dev * rio_get_comptag(u32 comp_tag, struct rio_dev * from);
Arguments
comp_tag
RIO component tag to match
from
Previous RIO device found in search, or NULL for new search
Overview
Iterates through the list of known RIO devices. If a RIO device is found with a matching comp_tag, a pointer to its device structure is returned. Otherwise, NULL is returned. A new search is initiated by passing NULL to the from argument. Otherwise, if from is not NULL, searches continue from next device on the global list.
Releases
3 releases since Debian 7 (Wheezy); the text changed 2 times.