1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/message/fusion/mptsas.h b/drivers/message/fusion/mptsas.h
index 953c2bfcf6aa..7b249edbda78 100644
--- a/drivers/message/fusion/mptsas.h
+++ b/drivers/message/fusion/mptsas.h
@@ -110,7 +110,7 @@ struct fw_event_work {
         MPT_ADAPTER     *ioc;
         u32                     event;
         u8                      retries;
-        u8                      event_data[1];
+        u8                      __attribute__((aligned(4))) event_data[1];
 };
 
 struct mptsas_discovery_event {