diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 00aa48d975a6..9fde8bfe7607 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1482,7 +1482,7 @@ typedef union {
 		uint8_t domain;
 		uint8_t area;
 		uint8_t al_pa;
-#elif __LITTLE_ENDIAN
+#elif defined(__LITTLE_ENDIAN)
 		uint8_t al_pa;
 		uint8_t area;
 		uint8_t domain;