diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c
index 19d0169..0f5f78f 100644
--- a/drivers/acpi/utils.c
+++ b/drivers/acpi/utils.c
@@ -422,7 +422,7 @@
 EXPORT_SYMBOL(acpi_get_physical_device_location);
 
 /**
- * acpi_evaluate_hotplug_ost: Evaluate _OST for hotplug operations
+ * acpi_evaluate_ost: Evaluate _OST for hotplug operations
  * @handle: ACPI device handle
  * @source_event: source event code
  * @status_code: status code