diff options
Diffstat (limited to 'drivers/cpufreq/imx6q-cpufreq.c')
| -rw-r--r-- | drivers/cpufreq/imx6q-cpufreq.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/drivers/cpufreq/imx6q-cpufreq.c b/drivers/cpufreq/imx6q-cpufreq.c index d8c3595e9023..9fedf627e000 100644 --- a/drivers/cpufreq/imx6q-cpufreq.c +++ b/drivers/cpufreq/imx6q-cpufreq.c @@ -177,22 +177,16 @@ static int imx6q_set_target(struct cpufreq_policy *policy, unsigned int index) /* 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; - } } } @@ -411,9 +405,10 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev) 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; |