of_find_node_opts_by_path — find a node matching a full OF path
struct device_node * of_find_node_opts_by_path ( | const char * path, |
const char ** opts) ; |
path
Either the full path to match, or if the path does not start with '/', a path beginning with an alias.
opts
If not NULL, pointer into which to store the start of the options string.
Find the deepest (rightmost) node in path.
If the path does not start with '/' then the first component of the path is the name of a property in the “/aliases” node whose value is a path. That value is substituted into path in place of the property name before finding the deepest node in path.
If path includes a ':' separator then the bytes following the ':' are the option string.
Valid paths
/foo/bar Full path
foo Valid alias
foo/bar Valid alias + relative path