diff --git a/mm/dmapool_test.c b/mm/dmapool_test.c
index 370fb9e209ef..54b1fd1ccfbb 100644
--- a/mm/dmapool_test.c
+++ b/mm/dmapool_test.c
@@ -144,4 +144,5 @@ static void dmapool_exit(void)
 
 module_init(dmapool_checks);
 module_exit(dmapool_exit);
+MODULE_DESCRIPTION("dma_pool timing test");
 MODULE_LICENSE("GPL");