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scmi-cpufreq: Remove deferred probe

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The current implementation of the scmi_cpufreq_init() function returns
-EPROBE_DEFER when the OPP table is not populated. In practice the
cpufreq core cannot handle this error code.
Therefore, fix the return value and clarify the error message.

Link: https://lore.kernel.org/r/20210218222326.15788-2-nicola.mazzucato@arm.com
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Nicola Mazzucato <nicola.mazzucato@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Nicola Mazzucato 2021-02-18 22:23:24 +00:00 committed by Sudeep Holla
parent a38fd87484
commit 71a37cd6a5
1 changed files with 4 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

6
drivers/cpufreq/scmi-cpufreq.c
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@ -155,8 +155,10 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy)
nr_opp = dev_pm_opp_get_opp_count(cpu_dev);
if (nr_opp <= 0) {
dev_dbg(cpu_dev, "OPP table is not ready, deferring probe\n");
ret = -EPROBE_DEFER;
dev_err(cpu_dev, "%s: No OPPs for this device: %d\n",
__func__, ret);
ret = -ENODEV;
goto out_free_opp;
}