diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index f355f1a1c2110a8806304904ebd5581907beed68..4cf964803d7a75b8c32c6376400c1451f2d6fbf7 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -863,7 +863,6 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev,
 		current_thread_info()->status |= TS_POLLING;
 
 	lapic_timer_state_broadcast(pr, cx, 0);
-	cx->time += idle_time;
 	return index;
 }
 
@@ -982,7 +981,6 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev,
 		current_thread_info()->status |= TS_POLLING;
 
 	lapic_timer_state_broadcast(pr, cx, 0);
-	cx->time += idle_time;
 	return index;
 }
 
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 022b2e8b82d081d5f57aa3690d0262a3f34ccac6..c72a8016024541de7e014e17c08ded38c1ef5365 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -60,7 +60,6 @@ struct acpi_processor_cx {
 	u8 index;
 	u32 latency;
 	u32 power;
-	u64 time;
 	u8 bm_sts_skip;
 	char desc[ACPI_CX_DESC_LEN];
 };