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authorNicola Mazzucato <nicola.mazzucato@arm.com>2021-02-18 23:23:24 +0100
committerSudeep Holla <sudeep.holla@arm.com>2021-03-15 14:24:45 +0100
commit71a37cd6a59dc58df3f4e58db3f4f04c9e69da43 (patch)
tree34280cf704c2cf5eeae41549e5200d743da8b70e /drivers/cpufreq/scmi-cpufreq.c
parentLinux 5.12-rc2 (diff)
downloadlinux-71a37cd6a59dc58df3f4e58db3f4f04c9e69da43.tar.xz
linux-71a37cd6a59dc58df3f4e58db3f4f04c9e69da43.zip
scmi-cpufreq: Remove deferred probe
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>
Diffstat (limited to 'drivers/cpufreq/scmi-cpufreq.c')
-rw-r--r--drivers/cpufreq/scmi-cpufreq.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c
index 5bd03b59887f..26a16dc96f8b 100644
--- a/drivers/cpufreq/scmi-cpufreq.c
+++ b/drivers/cpufreq/scmi-cpufreq.c
@@ -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;
}