Lines Matching defs:overrun_dma
511 dma_addr_t overrun_dma;
4038 asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf,
4040 if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) {
4044 phy_addr = cpu_to_le32(asc_dvc->overrun_dma);
4071 dma_unmap_single(board->dev, asc_dvc->overrun_dma,
4074 asc_dvc->overrun_dma = 0;
4129 if (!asc_dvc->overrun_dma)
7127 if (asc_dvc->err_code || !asc_dvc->overrun_dma) {
11332 if (!asc_dvc_varp->overrun_dma) {
11355 if (asc_dvc_varp->overrun_dma)
11356 dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma,
11396 board->dvc_var.asc_dvc_var.overrun_dma,