Lines Matching refs:overrun_dma
500 dma_addr_t overrun_dma;
3989 asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf,
3991 if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) {
3995 phy_addr = cpu_to_le32(asc_dvc->overrun_dma);
4022 dma_unmap_single(board->dev, asc_dvc->overrun_dma,
4025 asc_dvc->overrun_dma = 0;
4080 if (!asc_dvc->overrun_dma)
7041 if (asc_dvc->err_code || !asc_dvc->overrun_dma) {
11117 if (!asc_dvc_varp->overrun_dma) {
11140 if (asc_dvc_varp->overrun_dma)
11141 dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma,
11171 board->dvc_var.asc_dvc_var.overrun_dma,