async_dma_dir 61 drivers/staging/comedi/comedi_buf.c if (s->async_dma_dir == DMA_NONE) async_dma_dir 151 drivers/staging/comedi/comedi_buf.c if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) { async_dma_dir 157 drivers/staging/comedi/comedi_buf.c bm = comedi_buf_map_alloc(dev, s->async_dma_dir, n_pages); async_dma_dir 205 drivers/staging/comedi/comedidev.h enum dma_data_direction async_dma_dir; async_dma_dir 115 drivers/staging/comedi/drivers.c s->async_dma_dir = DMA_NONE; async_dma_dir 1170 drivers/staging/comedi/drivers/ni_660x.c s->async_dma_dir = DMA_BIDIRECTIONAL; async_dma_dir 6040 drivers/staging/comedi/drivers/ni_mio_common.c s->async_dma_dir = DMA_FROM_DEVICE; async_dma_dir 6081 drivers/staging/comedi/drivers/ni_mio_common.c s->async_dma_dir = DMA_TO_DEVICE; async_dma_dir 6113 drivers/staging/comedi/drivers/ni_mio_common.c s->async_dma_dir = DMA_BIDIRECTIONAL; async_dma_dir 6277 drivers/staging/comedi/drivers/ni_mio_common.c s->async_dma_dir = DMA_BIDIRECTIONAL; async_dma_dir 947 drivers/staging/comedi/drivers/ni_pcidio.c s->async_dma_dir = DMA_BIDIRECTIONAL;