diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_labpc_isadma.h')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_labpc_isadma.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/staging/comedi/drivers/ni_labpc_isadma.h b/drivers/staging/comedi/drivers/ni_labpc_isadma.h deleted file mode 100644 index f06f9353cb6c..000000000000 --- a/drivers/staging/comedi/drivers/ni_labpc_isadma.h +++ /dev/null @@ -1,43 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * ni_labpc ISA DMA support. - */ - -#ifndef _NI_LABPC_ISADMA_H -#define _NI_LABPC_ISADMA_H - -#if IS_ENABLED(CONFIG_COMEDI_NI_LABPC_ISADMA) - -void labpc_init_dma_chan(struct comedi_device *dev, unsigned int dma_chan); -void labpc_free_dma_chan(struct comedi_device *dev); -void labpc_setup_dma(struct comedi_device *dev, struct comedi_subdevice *s); -void labpc_drain_dma(struct comedi_device *dev); -void labpc_handle_dma_status(struct comedi_device *dev); - -#else - -static inline void labpc_init_dma_chan(struct comedi_device *dev, - unsigned int dma_chan) -{ -} - -static inline void labpc_free_dma_chan(struct comedi_device *dev) -{ -} - -static inline void labpc_setup_dma(struct comedi_device *dev, - struct comedi_subdevice *s) -{ -} - -static inline void labpc_drain_dma(struct comedi_device *dev) -{ -} - -static inline void labpc_handle_dma_status(struct comedi_device *dev) -{ -} - -#endif - -#endif /* _NI_LABPC_ISADMA_H */ |