1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f7ca8c55956b..e39a40a2ceae 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -216,7 +216,7 @@ int acpi_processor_resume(struct acpi_device * device)
 }
 
 #if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
-static int tsc_halts_in_c(int state)
+static void tsc_check_state(int state)
 {
         switch (boot_cpu_data.x86_vendor) {
         case X86_VENDOR_AMD:
@@ -226,13 +226,17 @@ static int tsc_halts_in_c(int state)
                  * C/P/S0/S1 states when this bit is set.
                  */
                 if (boot_cpu_has(X86_FEATURE_NONSTOP_TSC))
-                        return 0;
+                        return;
 
                 /*FALL THROUGH*/
         default:
-                return state > ACPI_STATE_C1;
+                /* TSC could halt in idle, so notify users */
+                if (state > ACPI_STATE_C1)
+                        mark_tsc_unstable("TSC halts in idle");
         }
 }
+#else
+static void tsc_check_state(int state) { return; }
 #endif
 
 static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
@@ -581,11 +585,6 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
         for (i = 1; i < ACPI_PROCESSOR_MAX_POWER; i++) {
                 struct acpi_processor_cx *cx = &pr->power.states[i];
 
-#if defined (CONFIG_GENERIC_TIME) && defined (CONFIG_X86)
-                /* TSC could halt in idle, so notify users */
-                if (tsc_halts_in_c(cx->type))
-                        mark_tsc_unstable("TSC halts in idle");;
-#endif
                 switch (cx->type) {
                 case ACPI_STATE_C1:
                         cx->valid = 1;
@@ -603,6 +602,8 @@ static int acpi_processor_power_verify(struct acpi_processor *pr)
                                 acpi_timer_check_state(i, pr, cx);
                         break;
                 }
+                if (cx->valid)
+                        tsc_check_state(cx->type);
 
                 if (cx->valid)
                         working++;