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mxs-dma : move the mxs dma.h to a more common place

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Move the header to a more common place.
The mxs dma engine is not only used in mx23/mx28, but also used
in mx50/mx6q.  It will also be used in the future chips.

Rename it to mxs-dma.h, and create a new folder include/linux/fsl/ to
store the Freescale's header files.

change mxs-dma driver, mxs-mmc driver, gpmi-nand driver, mxs-saif driver
to the new header file.

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Huang Shijie <b32955@freescale.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Acked-by: Chris Ball <cjb@laptop.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Huang Shijie 2012-02-16 14:17:32 +08:00 • committed by David Woodhouse
parent 273a65ad32
commit 3946860409
7 changed files with 6 additions and 6 deletions
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28
include/linux/fsl/mxs-dma.h Normal file
View file

@ -0,0 +1,28 @@
/*
* Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __MACH_MXS_DMA_H__
#define __MACH_MXS_DMA_H__
#include <linux/dmaengine.h>
struct mxs_dma_data {
int chan_irq;
};
static inline int mxs_dma_is_apbh(struct dma_chan *chan)
{
return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbh");
}
static inline int mxs_dma_is_apbx(struct dma_chan *chan)
{
return !strcmp(dev_name(chan->device->dev), "mxs-dma-apbx");
}
#endif /* __MACH_MXS_DMA_H__ */