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Searched refs:async_dma_dir (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/comedi/
H A Dcomedi_buf.c126 if (!IS_ENABLED(CONFIG_HAS_DMA) && s->async_dma_dir != DMA_NONE) { in __comedi_buf_alloc()
132 bm = comedi_buf_map_alloc(dev, s->async_dma_dir, n_pages); in __comedi_buf_alloc()
H A Ddrivers.c114 s->async_dma_dir = DMA_NONE; in comedi_alloc_subdevices()
/linux/include/linux/comedi/
H A Dcomedidev.h204 enum dma_data_direction async_dma_dir; member
/linux/drivers/comedi/drivers/
H A Dni_pcidio.c944 s->async_dma_dir = DMA_BIDIRECTIONAL; in nidio_auto_attach()
H A Dni_660x.c1169 s->async_dma_dir = DMA_BIDIRECTIONAL; in ni_660x_auto_attach()