[CPUFREQ] Silence powernow-k8 warning on k7's.

Signed-off-by: Dave Jones <davej@redhat.com>

diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
index e11a092..3b3a949 100644 (file)
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
@@ -474,8 +474,10 @@ static int check_supported_cpu(unsigned int cpu)
                goto out;
 
        eax = cpuid_eax(CPUID_PROCESSOR_SIGNATURE);
+       if ((eax & CPUID_XFAM) != CPUID_XFAM_K8)
+               goto out;
+
        if (((eax & CPUID_USE_XFAM_XMOD) != CPUID_USE_XFAM_XMOD) ||
-           ((eax & CPUID_XFAM) != CPUID_XFAM_K8) ||
            ((eax & CPUID_XMOD) > CPUID_XMOD_REV_G)) {
                printk(KERN_INFO PFX "Processor cpuid %x not supported\n", eax);
                goto out;