linux-kernel - [PATCH V2 10/16] cpufreq: dt: OPP layers handles clock-latency for V1 bindings as well

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Message-Id: <566f3cd11c1e0ebc1075a7e20fd9df04ba394624.1453965717.git.viresh.kumar@linaro.org>
Date:	Thu, 28 Jan 2016 13:50:39 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Rafael Wysocki <rjw@...ysocki.net>
Cc:	linaro-kernel@...ts.linaro.org, linux-pm@...r.kernel.org,
	Stephen Boyd <sboyd@...eaurora.org>, nm@...com,
	Viresh Kumar <viresh.kumar@...aro.org>,
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH V2 10/16] cpufreq: dt: OPP layers handles clock-latency for V1 bindings as well

"clock-latency" is handled by OPP layer for all bindings and so there is
no need to make special calls for V1 bindings. Use
dev_pm_opp_get_max_clock_latency() for both the cases.

Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
Reviewed-by: Stephen Boyd <sboyd@...eaurora.org>
---
 drivers/cpufreq/cpufreq-dt.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
index 0047d20803db..4c9f8a828f6f 100644
--- a/drivers/cpufreq/cpufreq-dt.c
+++ b/drivers/cpufreq/cpufreq-dt.c
@@ -265,10 +265,6 @@ static int cpufreq_init(struct cpufreq_policy *policy)
 		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 {
-		transition_latency = dev_pm_opp_get_max_clock_latency(cpu_dev);
 	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
@@ -279,6 +275,7 @@ static int cpufreq_init(struct cpufreq_policy *policy)
 
 	of_property_read_u32(np, "voltage-tolerance", &priv->voltage_tolerance);
 
+	transition_latency = dev_pm_opp_get_max_clock_latency(cpu_dev);
 	if (!transition_latency)
 		transition_latency = CPUFREQ_ETERNAL;
 
-- 
2.7.0.79.gdc08a19