mic_dma_ring_count  124 drivers/dma/mic_x100_dma.c 	count = mic_dma_ring_count(ch->head, ch->last_tail);
mic_dma_ring_count  127 drivers/dma/mic_x100_dma.c 		count = mic_dma_ring_count(ch->head, ch->last_tail);
mic_dma_ring_count  233 drivers/dma/mic_x100_dma.c 	if (mic_dma_ring_count(ch->issued, ch->submitted)