[CPUFREQ] Fix powernow-k8 SMP kernel on UP hardware bug.

Fix powernow-k8 doesn't load bug.
Reference:
https://launchpad.net/distros/ubuntu/+source/linux-source-2.6.15/+bug/35145Signed-off-by: Ben Collins <bcollins@ubuntu.com>
Signed-off-by: Dave Jones <davej@redhat.com>

arch/i386/kernel/cpu/cpufreq/powernow-k8.c

@@ -1006,7 +1006,7 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
 		 * an UP version, and is deprecated by AMD.
 		 */
 
-		if ((num_online_cpus() != 1) || (num_possible_cpus() != 1)) {
+		if (num_online_cpus() != 1) {
 			printk(KERN_ERR PFX "MP systems not supported by PSB BIOS structure\n");
 			kfree(data);
 			return -ENODEV;