185 	struct device_node *np;  in imx6q_1588_init()  local
191 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-fec");  in imx6q_1588_init()
192 	if (!np) {  in imx6q_1588_init()
197 	ptp_clk = of_clk_get(np, 2);  in imx6q_1588_init()
229 	of_node_put(np);  in imx6q_1588_init()
294 	struct device_node *np;  in imx6q_opp_check_speed_grading()  local
298 	np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-ocotp");  in imx6q_opp_check_speed_grading()
299 	if (!np) {  in imx6q_opp_check_speed_grading()
304 	base = of_iomap(np, 0);  in imx6q_opp_check_speed_grading()
335 	of_node_put(np);  in imx6q_opp_check_speed_grading()
340 	struct device_node *np;  in imx6q_opp_init()  local
347 	np = of_node_get(cpu_dev->of_node);  in imx6q_opp_init()
348 	if (!np) {  in imx6q_opp_init()
361 	of_node_put(np);  in imx6q_opp_init()