Index: uspace/drv/bus/usb/ohci/ohci_batch.c
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_batch.c	(revision 5d915b7301d1f95d873429460a51a3d45051c061)
+++ uspace/drv/bus/usb/ohci/ohci_batch.c	(revision 8e3d17fdbdbefb176d1318cc8a3b73d89545961d)
@@ -86,5 +86,5 @@
 
 	ohci_transfer_batch_t *ohci_batch =
-	    calloc(sizeof(ohci_transfer_batch_t), 1);
+	    calloc(1, sizeof(ohci_transfer_batch_t));
 	CHECK_NULL_DISPOSE_RET(ohci_batch,
 	    "Failed to allocate OHCI batch data.\n");