From fc4833337f5386c40eaf41d533fb5fcbd38d6a1d Mon Sep 17 00:00:00 2001
From: Nishanth Menon <nm@ti.com>
Date: Thu, 12 May 2011 07:59:52 -0500
Subject: [PATCH 1/6] OMAP2+: cpufreq: free up table on exit

freq_table allocated by opp_init_cpufreq_table in omap_cpu_init
needs to be freed in omap_cpu_exit.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 arch/arm/mach-omap2/omap2plus-cpufreq.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/omap2plus-cpufreq.c b/arch/arm/mach-omap2/omap2plus-cpufreq.c
index d53ce23..e38ebb8 100644
--- a/arch/arm/mach-omap2/omap2plus-cpufreq.c
+++ b/arch/arm/mach-omap2/omap2plus-cpufreq.c
@@ -26,6 +26,7 @@
 #include <linux/clk.h>
 #include <linux/io.h>
 #include <linux/opp.h>
+#include <linux/slab.h>
 #include <linux/cpu.h>
 
 #include <asm/system.h>
@@ -216,6 +217,8 @@ static int __cpuinit omap_cpu_init(struct cpufreq_policy *policy)
 static int omap_cpu_exit(struct cpufreq_policy *policy)
 {
 	clk_exit_cpufreq_table(&freq_table);
+	kfree(freq_table);
+	freq_table = NULL;
 	clk_put(mpu_clk);
 	return 0;
 }
-- 
1.6.6.1

