diff options
Diffstat (limited to 'include/linux/rio_drv.h')
| -rw-r--r-- | include/linux/rio_drv.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/include/linux/rio_drv.h b/include/linux/rio_drv.h index 0834264fb7f2..dd8afe511242 100644 --- a/include/linux/rio_drv.h +++ b/include/linux/rio_drv.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO driver services * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #ifndef LINUX_RIO_DRV_H @@ -395,13 +391,8 @@ struct rio_dev *rio_dev_get(struct rio_dev *); void rio_dev_put(struct rio_dev *); #ifdef CONFIG_RAPIDIO_DMA_ENGINE -extern struct dma_chan *rio_request_dma(struct rio_dev *rdev); extern struct dma_chan *rio_request_mport_dma(struct rio_mport *mport); extern void rio_release_dma(struct dma_chan *dchan); -extern struct dma_async_tx_descriptor *rio_dma_prep_slave_sg( - struct rio_dev *rdev, struct dma_chan *dchan, - struct rio_dma_data *data, - enum dma_transfer_direction direction, unsigned long flags); extern struct dma_async_tx_descriptor *rio_dma_prep_xfer( struct dma_chan *dchan, u16 destid, struct rio_dma_data *data, @@ -448,9 +439,6 @@ static inline void rio_set_drvdata(struct rio_dev *rdev, void *data) /* Misc driver helpers */ extern u16 rio_local_get_device_id(struct rio_mport *port); extern void rio_local_set_device_id(struct rio_mport *port, u16 did); -extern struct rio_dev *rio_get_device(u16 vid, u16 did, struct rio_dev *from); -extern struct rio_dev *rio_get_asm(u16 vid, u16 did, u16 asm_vid, u16 asm_did, - struct rio_dev *from); extern int rio_init_mports(void); #endif /* LINUX_RIO_DRV_H */ |