diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index efd3e76377fa..274abe3da7a4 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -1107,9 +1107,6 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
 	if (!osc_pc_lpi_support_confirmed)
 		return -EOPNOTSUPP;
 
-	if (!acpi_has_method(handle, "_LPI"))
-		return -EINVAL;
-
 	curr = &info[0];
 	curr->composite_states_size = 0;
 
@@ -1166,10 +1163,6 @@ static int acpi_processor_get_lpi_info(struct acpi_processor *pr)
 		if (strcmp(acpi_device_hid(d), ACPI_PROCESSOR_CONTAINER_HID))
 			break;
 
-		/* can be optional ? */
-		if (!acpi_has_method(handle, "_LPI"))
-			break;
-
 		ret = acpi_processor_evaluate_lpi(handle, curr);
 		if (ret)
 			break;