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Commit 805fe882 authored by Viresh Kumar's avatar Viresh Kumar Committed by Alex Shi
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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: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit 8bc862843901e282e58f5ecd66f1df24366ecb6b)
Signed-off-by: default avatarAlex Shi <alex.shi@linaro.org>
parent 4aa193f6

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 {