From: Jonghwan Choi <jhbird.choi@samsung.com>
To: "'Jonghwan Choi'" <jhbird.choi@samsung.com>, linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org, "'Kukjin'" <kgene.kim@samsung.com>,
        "'Rafael J. Wysocki'" <rjw@sisk.pl>
References: 
In-reply-to: 
Subject: [RESEND PATCH 3.8-stable] cpufreq: exynos: Get booting freq value in
 exynos_cpufreq_init
Date: Mon, 08 Apr 2013 08:01:10 +0900
Message-id: <004701ce33e3$cbcb8ab0$6362a010$%choi@samsung.com>
MIME-version: 1.0
Content-type: text/plain; charset=us-ascii
Content-transfer-encoding: 7bit
Thread-index: Ac4vhL6OHdYi6A9aR4m9yzeDEXJPogAflJswAEJzDJAAtZcuQA==
Content-language: ko
DLP-Filter: Pass
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1610
Lines: 53

This patch looks like it should be in the 3.8-stable tree, should we
applyit?

------------------

From: "Jonghwan Choi <jhbird.choi@samsung.com>"

commit 6e45eb12fd1c741d556bf264ee98853b5f3104e5 upstream

Boot_freq is for saving booting freq. But exynos_cpufreq_cpu_init
is called in hotplug. If boot_freq is existed in exynos_cpufreq_cpu_init,
boot_freq could be changed.

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
 drivers/cpufreq/exynos-cpufreq.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/exynos-cpufreq.c
b/drivers/cpufreq/exynos-cpufreq.c
index 7012ea8..41fc550 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -222,8 +222,6 @@ static int exynos_cpufreq_cpu_init(struct cpufreq_policy
*policy)
 
 	cpufreq_frequency_table_get_attr(exynos_info->freq_table,
policy->cpu);
 
-	locking_frequency = exynos_getspeed(0);
-
 	/* set the transition latency value */
 	policy->cpuinfo.transition_latency = 100000;
 
@@ -288,6 +286,8 @@ static int __init exynos_cpufreq_init(void)
 		goto err_vdd_arm;
 	}
 
+	locking_frequency = exynos_getspeed(0);
+
 	register_pm_notifier(&exynos_cpufreq_nb);
 
 	if (cpufreq_register_driver(&exynos_driver)) {
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/