devres_get — Find devres, if non-existent, add one atomically
| void * devres_get ( | struct device * dev, | 
| void * new_res, | |
| dr_match_t match, | |
| void * match_data ); | 
devDevice to lookup or add devres for
new_resPointer to new initialized devres to add if not found
matchMatch function (optional)
match_dataData for the match function