1 files changed, 7 insertions, 6 deletions

diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index f6b32d11235..35dc8fbe92b 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -835,7 +835,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
 {
         struct cpufreq_frequency_table *powernow_table;
         int ret_val = -ENODEV;
-        acpi_integer space_id;
+        acpi_integer control, status;
 
         if (acpi_processor_register_performance(&data->acpi_data, data->cpu)) {
                 dprintk("register performance failed: bad ACPI data\n");
@@ -848,12 +848,13 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
                 goto err_out;
         }
 
-        space_id = data->acpi_data.control_register.space_id;
-        if ((space_id != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
-                (space_id != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
+        control = data->acpi_data.control_register.space_id;
+        status = data->acpi_data.status_register.space_id;
+
+        if ((control != ACPI_ADR_SPACE_FIXED_HARDWARE) ||
+            (status != ACPI_ADR_SPACE_FIXED_HARDWARE)) {
                 dprintk("Invalid control/status registers (%x - %x)\n",
-                        data->acpi_data.control_register.space_id,
-                        space_id);
+                        control, status);
                 goto err_out;
         }