Index: uspace/drv/bus/usb/ohci/ohci_batch.h
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_batch.h	(revision f58ef61d1eb8228798d5216b18e8d5bab331b6f3)
+++ uspace/drv/bus/usb/ohci/ohci_batch.h	(revision 2f80b866a195d42afdd303ad12934281dcc1a897)
@@ -53,6 +53,4 @@
 	/** Number of TDs used by the transfer */
 	size_t td_count;
-	/** Dummy TD to be left at the ED and used by the next transfer */
-	size_t leave_td;
 	/** Data buffer, must be accessible by the OHCI hw. */
 	char *device_buffer;
@@ -62,6 +60,6 @@
 
 ohci_transfer_batch_t * ohci_transfer_batch_get(usb_transfer_batch_t *batch);
-bool ohci_transfer_batch_is_complete(ohci_transfer_batch_t *batch);
-void ohci_transfer_batch_commit(ohci_transfer_batch_t *batch);
+bool ohci_transfer_batch_is_complete(const ohci_transfer_batch_t *batch);
+void ohci_transfer_batch_commit(const ohci_transfer_batch_t *batch);
 void ohci_transfer_batch_finish_dispose(ohci_transfer_batch_t *batch);
 /*----------------------------------------------------------------------------*/