RHST 47 drivers/usb/gadget/udc/r8a66597-udc.c return r8a66597_read(r8a66597, DVSTCTR0) & RHST; RHST 280 drivers/usb/host/r8a66597.h return r8a66597_read(r8a66597, dvstctr_reg) & RHST; RHST 204 drivers/usb/renesas_usbhs/common.c switch (RHST & dvstctr) {