From 71a37cd6a59dc58df3f4e58db3f4f04c9e69da43 Mon Sep 17 00:00:00 2001 From: Nicola Mazzucato Date: Thu, 18 Feb 2021 22:23:24 +0000 Subject: [PATCH] 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 Signed-off-by: Nicola Mazzucato Signed-off-by: Sudeep Holla --- drivers/cpufreq/scmi-cpufreq.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c index 5bd03b5..26a16dc 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; } -- 2.7.4