cpufreq: Make cpufreq_boost_supported() static
cpufreq_boost_supported() is not used outside of cpufreq.c, so make
it static.
While at it, refactor it as a one-liner (which it really is).
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 8412ce5..49f3f58 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -2330,14 +2330,10 @@
return ret;
}
-int cpufreq_boost_supported(void)
+static bool cpufreq_boost_supported(void)
{
- if (likely(cpufreq_driver))
- return cpufreq_driver->boost_supported;
-
- return 0;
+ return likely(cpufreq_driver) && cpufreq_driver->boost_supported;
}
-EXPORT_SYMBOL_GPL(cpufreq_boost_supported);
static int create_boost_sysfs_file(void)
{