Commit 8bc86284 authored Sep 02, 2015 by Viresh Kumar Committed by Rafael J. Wysocki Sep 03, 2015

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: 2e02d872 ("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>

parent 7d5d0c8b

drivers/cpufreq/cpufreq-dt.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -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 {