/* scaling down? scale voltage after frequency */
if (new_freq < old_freq) {
ret = regulator_set_voltage_tol(arm_reg, volt, 0);
- if (ret) {
+ if (ret)
dev_warn(cpu_dev,
"failed to scale vddarm down: %d\n", ret);
- ret = 0;
- }
ret = regulator_set_voltage_tol(soc_reg, imx6_soc_volt[index], 0);
- if (ret) {
+ if (ret)
dev_warn(cpu_dev, "failed to scale vddsoc down: %d\n", ret);
- ret = 0;
- }
if (!IS_ERR(pu_reg)) {
ret = regulator_set_voltage_tol(pu_reg, imx6_soc_volt[index], 0);
- if (ret) {
+ if (ret)
dev_warn(cpu_dev, "failed to scale vddpu down: %d\n", ret);
- ret = 0;
- }
}
}
if (of_machine_is_compatible("fsl,imx6ul") ||
of_machine_is_compatible("fsl,imx6ull")) {
ret = imx6ul_opp_check_speed_grading(cpu_dev);
- if (ret == -EPROBE_DEFER)
- return ret;
if (ret) {
+ if (ret == -EPROBE_DEFER)
+ return ret;
+
dev_err(cpu_dev, "failed to read ocotp: %d\n",
ret);
return ret;