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cpufreq: dt: Print error on failing to mark OPPs as shared

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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: 2e02d8723e ("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>
This commit is contained in:
Viresh Kumar 2015-09-02 14:36:49 +05:30 committed by Rafael J. Wysocki
parent 7d5d0c8ba3
commit 8bc8628439
1 changed files with 4 additions and 1 deletions
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5
drivers/cpufreq/cpufreq-dt.c
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@ -260,7 +260,10 @@ static int cpufreq_init(struct cpufreq_policy *policy)
* 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 {