Lines Matching refs:dma_ch
194 int use_dma, dma_ch;
823 int dma_ch;
828 dma_ch = host->dma_ch;
833 if (mrq->data && host->use_dma && dma_ch != -1)
910 int dma_ch;
916 dma_ch = host->dma_ch;
917 host->dma_ch = -1;
920 if (host->use_dma && dma_ch != -1) {
1171 if (host->dma_ch < 0) {
1184 host->dma_ch = -1;
1267 BUG_ON(host->dma_ch != -1);
1294 host->dma_ch = 1;
1432 BUG_ON(host->dma_ch != -1);
1860 host->dma_ch = -1;