Searched refs:sb_swptr (Results 1 – 1 of 1) sorted by relevance
240 u16 *sb_swptr; member661 dma->sb_swptr = dma->sb_hwptr = dma->sample_buf; in init_serdma()984 if (d->count && (d->sb_hwptr == d->sb_swptr)) { in cs4297a_update_ptr()1704 cnt = (s->dma_adc.sb_end - s->dma_adc.sb_swptr) / 2; in cs4297a_read()1763 if (copy_to_user (buffer, ((void *)s->dma_adc.sb_swptr), cnt_by)) in cs4297a_read()1772 s->dma_adc.sb_swptr += cnt * 2; in cs4297a_read()1773 if (s->dma_adc.sb_swptr == s->dma_adc.sb_end) in cs4297a_read()1774 s->dma_adc.sb_swptr = s->dma_adc.sample_buf; in cs4297a_read()2592 s->dma_adc.sb_swptr = s->dma_adc.sb_hwptr = s->dma_adc.sample_buf; in cs4297a_interrupt()