diff --git a/scst/include/scst.h b/scst/include/scst.h
index 85a45ad87..e9d9ec49d 100644
--- a/scst/include/scst.h
+++ b/scst/include/scst.h
@@ -4029,8 +4029,8 @@ char *scst_get_next_token_str(char **input_str);
 void scst_init_threads(struct scst_cmd_threads *cmd_threads);
 void scst_deinit_threads(struct scst_cmd_threads *cmd_threads);
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)) && defined(SCSI_EXEC_REQ_FIFO_DEFINED)
 void scst_pass_through_cmd_done(void *data, char *sense, int result, int resid);
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 30)) && defined(SCSI_EXEC_REQ_FIFO_DEFINED)
 int scst_scsi_exec_async(struct scst_cmd *cmd, void *data,
 	void (*done)(void *data, char *sense, int result, int resid));
 #endif