diff options
| author | Viresh Kumar <viresh.kumar@linaro.org> | 2015-09-02 14:36:49 +0530 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2015-11-02 11:11:11 +0800 |
| commit | 805fe882b2e78532d4202d74d4e7314c0ba6ee42 (patch) | |
| tree | bc4e5eed6cc3d0b82af89195088fca90bd17ce34 | |
| parent | 4aa193f65ebbfe7771d9c2914b72435941b91417 (diff) | |
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>
(cherry picked from commit 8bc862843901e282e58f5ecd66f1df24366ecb6b)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
| -rw-r--r-- | drivers/cpufreq/cpufreq-dt.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c index 8c38b5192baa..b1131cf89757 100644 --- a/drivers/cpufreq/cpufreq-dt.c +++ b/drivers/cpufreq/cpufreq-dt.c @@ -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 { |