cpufreq: Move get_cpu_idle_time() to cpufreq.c
Governors other than ondemand and conservative can also use
get_cpu_idle_time() and they aren't required to compile
cpufreq_governor.c. So, move these independent routines to
cpufreq.c instead.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Git-commit: 72a4ce340a7ebf39e1c6fdc8f5feb4f974d6c635
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
[junjiew@codeaurora.org: update non-upstream files]
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>
Change-Id: I3227454599250011a19a752c962e3cacb1fb0301
diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 6723f48..7d20377 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -317,6 +317,7 @@
/*********************************************************************
* CPUFREQ 2.6. INTERFACE *
*********************************************************************/
+u64 get_cpu_idle_time(unsigned int cpu, u64 *wall, int io_busy);
int cpufreq_get_policy(struct cpufreq_policy *policy, unsigned int cpu);
int cpufreq_update_policy(unsigned int cpu);