Symbol: RX_UNDERRUN_BIT
drivers/comedi/drivers/gsc_hpdi.c
237
if (hpdi_board_status & RX_UNDERRUN_BIT) {
drivers/comedi/drivers/gsc_hpdi.c
319
writel(RX_UNDERRUN_BIT | RX_OVERRUN_BIT, dev->mmio + BOARD_STATUS_REG);