diff --git a/[refs] b/[refs]
index edc518d65180..5db8c93fa037 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4319503779060120fa5de9b8fde056603bb6e0fd
+refs/heads/master: d38e73e8dad454a5916f446b0d3523c1161ae95a
diff --git a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index 3c28ccd49742..a8363e5be4ef 100644
--- a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
+++ b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
@@ -168,10 +168,12 @@ static int check_powernow(void)
 	return 1;
 }
 
+#ifdef CONFIG_X86_POWERNOW_K7_ACPI
 static void invalidate_entry(unsigned int entry)
 {
 	powernow_table[entry].frequency = CPUFREQ_ENTRY_INVALID;
 }
+#endif
 
 static int get_ranges(unsigned char *pst)
 {