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/openbmc/linux/drivers/dma/
H A Dapple-admac.c325 int wrslot = FIELD_GET(RING_WRITE_SLOT, ringval); in admac_ring_noccupied_slots() local
328 if (wrslot != rdslot) { in admac_ring_noccupied_slots()
329 return (wrslot + 4 - rdslot) % 4; in admac_ring_noccupied_slots()