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mtd: lpc32xx_mlc: Make driver independent of AMBA DMA engine driver

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This patch makes the MLC NAND driver independent of the single AMBA DMA engine
driver by using the platform data provided dma_filter callback.

Signed-off-by: Roland Stigge <stigge@antcom.de>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Roland Stigge 2012-08-16 15:15:35 +02:00 • committed by David Woodhouse
parent de20c22d2b
commit 9c6f62a7ef
2 changed files with 31 additions and 2 deletions
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20
include/linux/mtd/lpc32xx_mlc.h Normal file
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/*
* Platform data for LPC32xx SoC MLC NAND controller
*
* Copyright © 2012 Roland Stigge
*
* 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 __LINUX_MTD_LPC32XX_MLC_H
#define __LINUX_MTD_LPC32XX_MLC_H
#include <linux/dmaengine.h>
struct lpc32xx_mlc_platform_data {
bool (*dma_filter)(struct dma_chan *chan, void *filter_param);
};
#endif /* __LINUX_MTD_LPC32XX_MLC_H */