Patch "cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

    cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     cpufreq-s3c24xx-fix-broken-s3c_cpufreq_init.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let [off-list ref] know about it.

From 0373ca74831b0f93cd4cdbf7ad3aec3c33a479a5 Mon Sep 17 00:00:00 2001

From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Fri, 23 Feb 2018 09:38:28 +0530
Subject: cpufreq: s3c24xx: Fix broken s3c_cpufreq_init()

From: Viresh Kumar <viresh.kumar@linaro.org>

commit 0373ca74831b0f93cd4cdbf7ad3aec3c33a479a5 upstream.

commit a307a1e6bc0d "cpufreq: s3c: use cpufreq_generic_init()"
accidentally broke cpufreq on s3c2410 and s3c2412.

These two platforms don't have a CPU frequency table and used to skip
calling cpufreq_table_validate_and_show() for them.  But with the
above commit, we started calling it unconditionally and that will
eventually fail as the frequency table pointer is NULL.

Fix this by calling cpufreq_table_validate_and_show() conditionally
again.

Fixes: a307a1e6bc0d "cpufreq: s3c: use cpufreq_generic_init()"
Cc: 3.13+ <redacted> # v3.13+
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Rafael J. Wysocki <redacted>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/cpufreq/s3c24xx-cpufreq.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c

@@ -364,7 +364,13 @@ struct clk *s3c_cpufreq_clk_get(struct d
 static int s3c_cpufreq_init(struct cpufreq_policy *policy)
 {
 	policy->clk = clk_arm;
-	return cpufreq_generic_init(policy, ftab, cpu_cur.info->latency);
+
+	policy->cpuinfo.transition_latency = cpu_cur.info->latency;
+
+	if (ftab)
+		return cpufreq_table_validate_and_show(policy, ftab);
+
+	return 0;
 }
 
 static int __init s3c_cpufreq_initclks(void)

Patches currently in stable-queue which might be from viresh.kumar@linaro.org are

queue-4.4/cpufreq-s3c24xx-fix-broken-s3c_cpufreq_init.patch