* of_property_read_string*() family of functions. */intof_property_read_string_helper(structdevice_node *np,constchar*propname,constchar**out_strs,size_tsz,intskip){structproperty*prop=of_find_property(np, propname,NULL);intl =0, i =0;constchar*p, *end;if(!prop)return-EINVAL;if(!