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From:   Viresh Kumar <viresh.kumar@linaro.org>
To:     Rafael Wysocki <rjw@rjwysocki.net>,
        Thierry Reding <thierry.reding@gmail.com>,
        Jonathan Hunter <jonathanh@nvidia.com>
Cc:     Viresh Kumar <viresh.kumar@linaro.org>, linux-pm@vger.kernel.org,
        Vincent Guittot <vincent.guittot@linaro.org>,
        linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] cpufreq: tegra186: Break after initialization is done for policy->cpu
Date:   Thu, 22 Feb 2018 15:24:57 +0530
Message-Id: <77d470741dab32c2076a35253b9c0c2f0136583b.1519293292.git.viresh.kumar@linaro.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

There are two clusters (2 + 4 CPUs) on this platform and a separate
cpufreq policy is available for each of the CPUs. The loop in
tegra186_cpufreq_init() tries to find the structure for the right CPU
and finish initialization. But it is missing a `break` statement at the
end, which forces it to restart the loop even when the CPU already
matched and initialization is done.

Fix that by adding the missing `break` statement.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/cpufreq/tegra186-cpufreq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/cpufreq/tegra186-cpufreq.c b/drivers/cpufreq/tegra186-cpufreq.c
index fe7875311d62..771df649ceb9 100644
--- a/drivers/cpufreq/tegra186-cpufreq.c
+++ b/drivers/cpufreq/tegra186-cpufreq.c
@@ -79,6 +79,7 @@ static int tegra186_cpufreq_init(struct cpufreq_policy *policy)
 		policy->driver_data =
 			data->regs + info->offset + EDVD_CORE_VOLT_FREQ(core);
 		cpufreq_table_validate_and_show(policy, cluster->table);
+		break;
 	}
 
 	policy->cpuinfo.transition_latency = 300 * 1000;
-- 
2.15.0.194.g9af6a3dea062