cpufreq: dt: Check OPP count before marking them shared

We need to explicitly mark OPPs as shared, when they are not defined
with OPP-v2 bindings. But this isn't required to be done if we failed to
initialize OPP table.

Reorder code to verify OPP count before marking them shared.

Fixes: 2e02d8723edf ("cpufreq: dt: Add support for operating-points-v2 bindings")
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index c3583cdfadbdf2704e0a8a1e83d9e74324940a6e..8c38b5192baaffd8123d839a024c1b59482f61a3 100644 (file)
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -239,6 +239,17 @@ static int cpufreq_init(struct cpufreq_policy *policy)
         */
        of_cpumask_init_opp_table(policy->cpus);
 
+       /*
+        * But we need OPP table to function so if it is not there let's
+        * give platform code chance to provide it for us.
+        */
+       ret = dev_pm_opp_get_opp_count(cpu_dev);
+       if (ret <= 0) {
+               pr_debug("OPP table is not ready, deferring probe\n");
+               ret = -EPROBE_DEFER;
+               goto out_free_opp;
+       }
+
        if (need_update) {
                struct cpufreq_dt_platform_data *pd = cpufreq_get_driver_data();
 
@@ -256,17 +267,6 @@ static int cpufreq_init(struct cpufreq_policy *policy)
                transition_latency = dev_pm_opp_get_max_clock_latency(cpu_dev);
        }
 
-       /*
-        * But we need OPP table to function so if it is not there let's
-        * give platform code chance to provide it for us.
-        */
-       ret = dev_pm_opp_get_opp_count(cpu_dev);
-       if (ret <= 0) {
-               pr_debug("OPP table is not ready, deferring probe\n");
-               ret = -EPROBE_DEFER;
-               goto out_free_opp;
-       }
-
        priv = kzalloc(sizeof(*priv), GFP_KERNEL);
        if (!priv) {
                ret = -ENOMEM;