1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index 3c28ccd49742..d47c775eb0ab 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
+++ b/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)
 {
@@ -320,7 +322,7 @@ static int powernow_acpi_init(void)
                 goto err0;
         }
 
-        if (!alloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
+        if (!zalloc_cpumask_var(&acpi_processor_perf->shared_cpu_map,
                                                                 GFP_KERNEL)) {
                 retval = -ENOMEM;
                 goto err05;