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From 0e2c8bcfafe8e2f29bfbb6da649506c221d72fdd Mon Sep 17 00:00:00 2001
From: Jonghwa Lee <jonghwa3.lee@samsung.com>
Date: Fri, 8 Nov 2013 17:53:46 +0900
Subject: [PATCH 1019/1302] cpufreq: exysnos: Fix the way of enabling boost in
exynos cpufreq driver.
Follow the codes from ML.
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
---
arch/arm/boot/dts/exynos4412-redwood.dts | 1 -
drivers/cpufreq/exynos-cpufreq.c | 10 +++-------
2 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4412-redwood.dts b/arch/arm/boot/dts/exynos4412-redwood.dts
index e6dca07..09cf22c 100644
--- a/arch/arm/boot/dts/exynos4412-redwood.dts
+++ b/arch/arm/boot/dts/exynos4412-redwood.dts
@@ -140,7 +140,6 @@
cpufreq {
freq_table;
- boost_mode = "okay";
status = "okay";
};
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 51a126c..249d19b 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -277,6 +277,9 @@ static struct cpufreq_driver exynos_driver = {
.exit = exynos_cpufreq_cpu_exit,
.name = "exynos_cpufreq",
.attr = exynos_cpufreq_attr,
+#ifdef CONFIG_CPU_FREQ_BOOST_SW
+ .boost_supported = true,
+#endif
#ifdef CONFIG_PM
.suspend = exynos_cpufreq_suspend,
.resume = exynos_cpufreq_resume,
@@ -405,9 +408,6 @@ static struct of_device_id exynos_cpufreq_of_match[] = {
static int exynos_cpufreq_probe(struct platform_device *pdev)
{
-#ifdef CONFIG_CPU_FREQ_BOOST_SW
- struct device_node *node = pdev->dev.of_node;
-#endif
int ret = -EINVAL;
exynos_info = kzalloc(sizeof(struct exynos_dvfs_info), GFP_KERNEL);
@@ -440,10 +440,6 @@ static int exynos_cpufreq_probe(struct platform_device *pdev)
}
locking_frequency = exynos_getspeed(0);
-#ifdef CONFIG_CPU_FREQ_BOOST_SW
- if (of_property_read_bool(node, "boost_mode"))
- exynos_driver.boost_supported = true;
-#endif
register_pm_notifier(&exynos_cpufreq_nb);
--
1.8.3.2
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