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cpufreq: imx6q: Switch to use dev_err_probe() helper 

In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name. It also sets the defer probe reason which can be
checked later through debugfs. It's more simple in error path.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
This commit is contained in:
Yang Yingliang 2022-09-27 23:40:19 +08:00 committed by Viresh Kumar
parent 2a808b9f70
commit ab4fdc735d
1 changed files with 1 additions and 3 deletions
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4
drivers/cpufreq/imx6q-cpufreq.c
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@ -396,9 +396,7 @@ static int imx6q_cpufreq_probe(struct platform_device *pdev)
ret = imx6q_opp_check_speed_grading(cpu_dev);
}
if (ret) {
if (ret != -EPROBE_DEFER)
dev_err(cpu_dev, "failed to read ocotp: %d\n",
ret);
dev_err_probe(cpu_dev, ret, "failed to read ocotp\n");
goto out_free_opp;
}