cpufreq: dt: Print error on failing to mark OPPs as shared
We need to explicitly mark OPPs as shared, when they are not defined
with OPP-v2 bindings. This operation can potentially fail, and in that
case we should at least print an error message.
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 8c38b51..b1131cf 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -260,7 +260,10 @@
* OPP tables are initialized only for policy->cpu, do it for
* others as well.
*/
- set_cpus_sharing_opps(cpu_dev, policy->cpus);
+ ret = set_cpus_sharing_opps(cpu_dev, policy->cpus);
+ if (ret)
+ dev_err(cpu_dev, "%s: failed to mark OPPs as shared: %d\n",
+ __func__, ret);
of_property_read_u32(np, "clock-latency", &transition_latency);
} else {