1 files changed, 10 insertions, 9 deletions

diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
index bce576d7478e..e0329f9fa40e 100644
--- a/drivers/cpufreq/powernow-k8.c
+++ b/drivers/cpufreq/powernow-k8.c
@@ -926,23 +926,24 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data,
                         invalidate_entry(powernow_table, i);
                         continue;
                 }
-                rdmsr(MSR_PSTATE_DEF_BASE + index, lo, hi);
-                if (!(hi & HW_PSTATE_VALID_MASK)) {
-                        pr_debug("invalid pstate %d, ignoring\n", index);
-                        invalidate_entry(powernow_table, i);
-                        continue;
-                }
-
-                powernow_table[i].index = index;
-
                 /* Frequency may be rounded for these */
                 if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10)
                                  || boot_cpu_data.x86 == 0x11) {
+
+                        rdmsr(MSR_PSTATE_DEF_BASE + index, lo, hi);
+                        if (!(hi & HW_PSTATE_VALID_MASK)) {
+                                pr_debug("invalid pstate %d, ignoring\n", index);
+                                invalidate_entry(powernow_table, i);
+                                continue;
+                        }
+
                         powernow_table[i].frequency =
                                 freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7);
                 } else
                         powernow_table[i].frequency =
                                 data->acpi_data.states[i].core_frequency * 1000;
+
+                powernow_table[i].index = index;
         }
         return 0;
 }