cpufreq: Send START policy notifier after sending CREATE

Message ID	5ad28985448ea96b9e952b5d722cfc4f70ab9549.1464065802.git.viresh.kumar@linaro.org
State	Accepted
Commit	388612baba201bdcedfa66782f524dcc507d9f12
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: best guess record for domain of linux-pm-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; From: Viresh Kumar <viresh.kumar@linaro.org> To: Rafael Wysocki <rjw@rjwysocki.net>, Viresh Kumar <viresh.kumar@linaro.org> Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org Subject: [PATCH] cpufreq: Send START policy notifier after sending CREATE Date: Tue, 24 May 2016 10:26:50 +0530 Message-Id: <5ad28985448ea96b9e952b5d722cfc4f70ab9549.1464065802.git.viresh.kumar@linaro.org> Sender: linux-pm-owner@vger.kernel.org Precedence: bulk

Message ID

5ad28985448ea96b9e952b5d722cfc4f70ab9549.1464065802.git.viresh.kumar@linaro.org

State

Accepted

Commit

388612baba201bdcedfa66782f524dcc507d9f12

Headers

Received-SPF: pass (google.com: best guess record for domain of
	linux-pm-owner@vger.kernel.org designates 209.132.180.67 as
	permitted sender) client-ip=209.132.180.67; 
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Rafael Wysocki <rjw@rjwysocki.net>,
	Viresh Kumar <viresh.kumar@linaro.org>
Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org
Subject: [PATCH] cpufreq: Send START policy notifier after sending CREATE
Date: Tue, 24 May 2016 10:26:50 +0530
Message-Id: <5ad28985448ea96b9e952b5d722cfc4f70ab9549.1464065802.git.viresh.kumar@linaro.org>
Sender: linux-pm-owner@vger.kernel.org
Precedence: bulk

Commit Message

Viresh Kumar May 24, 2016, 4:56 a.m. UTC

The sequence got a bit wrong as we are sending CPUFREQ_START notifier
even before we have sent CPUFREQ_CREATE_POLICY.

Fix it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

---
 drivers/cpufreq/cpufreq.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

-- 
2.7.1.410.g6faf27b

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diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 36bc11a106aa..c3f950f0e5f0 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -1265,9 +1265,6 @@  static int cpufreq_online(unsigned int cpu)
 		}
 	}
 
-	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
-				     CPUFREQ_START, policy);
-
 	if (new_policy) {
 		ret = cpufreq_add_dev_interface(policy);
 		if (ret)
@@ -1280,6 +1277,9 @@  static int cpufreq_online(unsigned int cpu)
 		write_unlock_irqrestore(&cpufreq_driver_lock, flags);
 	}
 
+	blocking_notifier_call_chain(&cpufreq_policy_notifier_list,
+				     CPUFREQ_START, policy);
+
 	ret = cpufreq_init_policy(policy);
 	if (ret) {
 		pr_err("%s: Failed to initialize policy for cpu: %d (%d)\n",

cpufreq: Send START policy notifier after sending CREATE

Commit Message

Patch