Index: uspace/drv/bus/usb/ehci/ehci_regs.h
===================================================================
--- uspace/drv/bus/usb/ehci/ehci_regs.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ uspace/drv/bus/usb/ehci/ehci_regs.h	(revision 6416ae5afd5db4eea1dd390eb1f25d4908b7387d)
@@ -35,5 +35,4 @@
 #define DRV_EHCI_EHCI_REGS_H
 
-#include <sys/types.h>
 #include <byteorder.h>
 #include <macros.h>
Index: uspace/drv/bus/usb/ohci/ohci_regs.h
===================================================================
--- uspace/drv/bus/usb/ohci/ohci_regs.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ uspace/drv/bus/usb/ohci/ohci_regs.h	(revision 6416ae5afd5db4eea1dd390eb1f25d4908b7387d)
@@ -38,5 +38,4 @@
 
 #include <ddi.h>
-#include <sys/types.h>
 #include <byteorder.h>
 
Index: uspace/drv/bus/usb/uhci/hc.h
===================================================================
--- uspace/drv/bus/usb/uhci/hc.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ uspace/drv/bus/usb/uhci/hc.h	(revision 6416ae5afd5db4eea1dd390eb1f25d4908b7387d)
@@ -41,5 +41,5 @@
 #include <macros.h>
 #include <stdbool.h>
-#include <sys/types.h>
+#include <ddi.h>
 #include <usb/host/hcd.h>
 #include <usb/host/usb_transfer_batch.h>
Index: uspace/drv/bus/usb/uhci/uhci_rh.h
===================================================================
--- uspace/drv/bus/usb/uhci/uhci_rh.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ uspace/drv/bus/usb/uhci/uhci_rh.h	(revision 6416ae5afd5db4eea1dd390eb1f25d4908b7387d)
@@ -41,5 +41,5 @@
 
 #include <stdbool.h>
-#include <sys/types.h>
+#include <ddi.h>
 
 /** Endpoint number for status change pipe. */