/include/linux/fsl/mxs-dma.h

 1/*
 2 * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 */
 8
 9#ifndef __MACH_MXS_DMA_H__
10#define __MACH_MXS_DMA_H__
11
12#include <linux/dmaengine.h>
13
14struct mxs_dma_data {
15	int chan_irq;
16};
17
18static inline int mxs_dma_is_apbh(struct dma_chan *chan)
19{
20	return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh");
21}
22
23static inline int mxs_dma_is_apbx(struct dma_chan *chan)
24{
25	return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx");
26}
27
28#endif /* __MACH_MXS_DMA_H__ */