DVSTCTR0 47 drivers/usb/gadget/udc/r8a66597-udc.c return r8a66597_read(r8a66597, DVSTCTR0) & RHST; DVSTCTR0 258 drivers/usb/host/r8a66597.h return port == 0 ? DVSTCTR0 : DVSTCTR1;