omit_node_if_unused  239 scripts/dtc/dtc-parser.y 				omit_node_if_unused(target);
omit_node_if_unused  558 scripts/dtc/dtc-parser.y 			$$ = omit_node_if_unused($2);
omit_node_if_unused  206 scripts/dtc/dtc.h struct node *omit_node_if_unused(struct node *node);