1 files changed, 11 insertions, 1 deletions

diff --git a/include/scsi/scsi_dh.h b/include/scsi/scsi_dh.h
index 04d0d8495c83..3ad2303d1a16 100644
--- a/include/scsi/scsi_dh.h
+++ b/include/scsi/scsi_dh.h
@@ -54,6 +54,16 @@ enum {
         SCSI_DH_NOSYS,
         SCSI_DH_DRIVER_MAX,
 };
-
+#if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
 extern int scsi_dh_activate(struct request_queue *);
 extern int scsi_dh_handler_exist(const char *);
+#else
+static inline int scsi_dh_activate(struct request_queue *req)
+{
+        return 0;
+}
+static inline int scsi_dh_handler_exist(const char *name)
+{
+        return 0;
+}
+#endif