From: Rafa³ Bilski <rafalbilski@interia.pl>
Date: Mon, 12 Feb 2007 21:19:12 +0000 (+0100)
Subject: [CPUFREQ] EPS - Correct 2nd brand test
X-Git-Tag: v2.6.21-rc1~95^2~1
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=b6f45a4b071d77777d70e097d429273aeedff717;p=linux-2.6-omap-h63xx.git

[CPUFREQ] EPS - Correct 2nd brand test

Solution for small, but nasty bug: access beyond end of f_table for C7 brand.

Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com>
---

diff --git a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c b/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
index 3243725f80c..f43d98e11cc 100644
--- a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
@@ -234,7 +234,7 @@ static int eps_cpu_init(struct cpufreq_policy *policy)
 
 	/* Fill frequency and MSR value table */
 	f_table = &centaur->freq_table[0];
-	if (brand == EPS_BRAND_EDEN) {
+	if (brand != EPS_BRAND_C7M) {
 		f_table[0].frequency = fsb * min_multiplier;
 		f_table[0].index = (min_multiplier << 8) | min_voltage;
 		f_table[1].frequency = fsb * max_multiplier;