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 c3583cd..8c38b51 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -239,6 +239,17 @@
*/
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 @@
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;