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mmc: atmel: get rid of struct mci_dma_data

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As struct mci_dma_data is now only used by AVR32, it is nothing but
pointless indirection.  Replace it with struct dw_dma_slave in the
AVR32 platform code and with a void pointer elsewhere.

Signed-off-by: Mans Rullgard <mans@mansr.com>
Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Mans Rullgard
2016-01-09 12:45:11 +00:00
committed by Hans-Christian Egtvedt
parent 7484378715
commit 238d1c6041
4 changed files with 11 additions and 35 deletions
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2
include/linux/atmel-mci.h
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@@ -37,7 +37,7 @@ struct mci_slot_pdata {
* @slot: Per-slot configuration data.
*/
struct mci_platform_data {
struct mci_dma_data *dma_slave;
void *dma_slave;
dma_filter_fn dma_filter;
struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS];
};

22
include/linux/platform_data/mmc-atmel-mci.h
View File

@@ -1,22 +0,0 @@
#ifndef __MMC_ATMEL_MCI_H
#define __MMC_ATMEL_MCI_H
#include <linux/platform_data/dma-atmel.h>
#include <linux/platform_data/dma-dw.h>
/**
* struct mci_dma_data - DMA data for MCI interface
*/
struct mci_dma_data {
#ifdef CONFIG_ARM
struct at_dma_slave sdata;
#else
struct dw_dma_slave sdata;
#endif
};
/* accessor macros */
#define slave_data_ptr(s) (&(s)->sdata)
#define find_slave_dev(s) ((s)->sdata.dma_dev)
#endif /* __MMC_ATMEL_MCI_H */