From: Lukasz Majewski <l.majewski@samsung.com>
Date: Fri, 20 Dec 2013 14:24:52 +0000 (+0100)
Subject: cpufreq: exynos: Extend Exynos cpufreq driver to support boost
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=c683c2c96315d4bfed40f96d6fb3d35513f74632;p=deliverable%2Flinux.git

cpufreq: exynos: Extend Exynos cpufreq driver to support boost

The cpufreq_driver's boost_supported flag is true only when boost
support is explicitly enabled. Boost related attributes are exported
only under the same condition.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c
index 4ee3804637be..fcd2914d081a 100644
--- a/drivers/cpufreq/exynos-cpufreq.c
+++ b/drivers/cpufreq/exynos-cpufreq.c
@@ -223,6 +223,9 @@ static struct cpufreq_driver exynos_driver = {
 	.exit		= cpufreq_generic_exit,
 	.name		= "exynos_cpufreq",
 	.attr		= cpufreq_generic_attr,
+#ifdef CONFIG_ARM_EXYNOS_CPU_FREQ_BOOST_SW
+	.boost_supported = true,
+#endif
 #ifdef CONFIG_PM
 	.suspend	= exynos_cpufreq_suspend,
 	.resume		= exynos_cpufreq_resume,