From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Thu, 16 May 2013 09:28:52 +0000 (+0530)
Subject: cpufreq: interactive: Remove unnecessary cpu_online() check
X-Git-Tag: firefly_0821_release~2958^2~261
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=8db7e96a2cc871710e3e9fe88c57f06391366d42;p=firefly-linux-kernel-4.4.55.git

cpufreq: interactive: Remove unnecessary cpu_online() check

Cpufreq no longer calls governor callback for offlined cpus. i.e. All
policy->cpus are guaranteed to be online. Hence we don't need explicit check to
see if cpu is online or not.

Change-Id: I9ad85ea4addd5b4a40952e59ed730dd15e328690
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---

diff --git a/drivers/cpufreq/cpufreq_interactive.c b/drivers/cpufreq/cpufreq_interactive.c
index a66748e13b38..378835baa844 100644
--- a/drivers/cpufreq/cpufreq_interactive.c
+++ b/drivers/cpufreq/cpufreq_interactive.c
@@ -1073,9 +1073,6 @@ static int cpufreq_governor_interactive(struct cpufreq_policy *policy,
 
 	switch (event) {
 	case CPUFREQ_GOV_START:
-		if (!cpu_online(policy->cpu))
-			return -EINVAL;
-
 		mutex_lock(&gov_lock);
 
 		freq_table =