Index: uspace/drv/bus/usb/ehci/ehci_regs.h
===================================================================
--- uspace/drv/bus/usb/ehci/ehci_regs.h	(revision ad5f149040be22d66fbbd2e85465aee6e550513b)
+++ uspace/drv/bus/usb/ehci/ehci_regs.h	(revision 643e7bac040d1890177cba607b3c6457193e570e)
@@ -37,4 +37,5 @@
 #include <byteorder.h>
 #include <macros.h>
+#include <ddi.h>
 
 #define EHCI_WR(reg, val) pio_write_32(&(reg), host2uint32_t_le(val))
@@ -113,5 +114,5 @@
 #define USB_INTR_PORT_CHANGE_FLAG     (1 << 2)
 #define USB_INTR_ERR_IRQ_FLAG         (1 << 1)
-#define UBS_INTR_IRQ_FLAG             (1 << 0)
+#define USB_INTR_IRQ_FLAG             (1 << 0)
 
 	ioport32_t frindex;