24 	int rc;  in axp_set_dcdc2()  local
30 	while ((rc = pmic_bus_read(AXP152_DCDC2_VOLTAGE, &current)) == 0 &&  in axp_set_dcdc2()
36 		rc = pmic_bus_write(AXP152_DCDC2_VOLTAGE, current);  in axp_set_dcdc2()
37 		if (rc)  in axp_set_dcdc2()
40 	return rc;  in axp_set_dcdc2()
67 	int rc;  in axp_init()  local
69 	rc = pmic_bus_init();  in axp_init()
70 	if (rc)  in axp_init()
71 		return rc;  in axp_init()
73 	rc = pmic_bus_read(AXP152_CHIP_VERSION, &ver);  in axp_init()
74 	if (rc)  in axp_init()
75 		return rc;  in axp_init()