Commit e7cda017 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Boris Brezillon
Browse files

mtd: nand: fsmc: move fsmc_nand_data definition 



This commit simply moves the "struct fsmc_nand_data" definition to be
towards the beginning of the file, with the other defines and type
definitions, instead of in the middle of the driver code. This is much
more consistent with what most Linux drivers do.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
parent ee56874f

drivers/mtd/nand/fsmc_nand.c

+49 −49
Original line number Diff line number Diff line
@@ -161,6 +161,55 @@ struct fsmc_nand_platform_data { 
	void			*write_dma_priv;

};



/**

 * struct fsmc_nand_data - structure for FSMC NAND device state

 *

 * @pid:		Part ID on the AMBA PrimeCell format

 * @mtd:		MTD info for a NAND flash.

 * @nand:		Chip related info for a NAND flash.

 * @partitions:		Partition info for a NAND Flash.

 * @nr_partitions:	Total number of partition of a NAND flash.

 *

 * @bank:		Bank number for probed device.

 * @clk:		Clock structure for FSMC.

 *

 * @read_dma_chan:	DMA channel for read access

 * @write_dma_chan:	DMA channel for write access to NAND

 * @dma_access_complete: Completion structure

 *

 * @data_pa:		NAND Physical port for Data.

 * @data_va:		NAND port for Data.

 * @cmd_va:		NAND port for Command.

 * @addr_va:		NAND port for Address.

 * @regs_va:		FSMC regs base address.

 */

struct fsmc_nand_data {

	u32			pid;

	struct nand_chip	nand;

	struct mtd_partition	*partitions;

	unsigned int		nr_partitions;



	unsigned int		bank;

	struct device		*dev;

	enum access_mode	mode;

	struct clk		*clk;



	/* DMA related objects */

	struct dma_chan		*read_dma_chan;

	struct dma_chan		*write_dma_chan;

	struct completion	dma_access_complete;



	struct fsmc_nand_timings *dev_timings;



	dma_addr_t		data_pa;

	void __iomem		*data_va;

	void __iomem		*cmd_va;

	void __iomem		*addr_va;

	void __iomem		*regs_va;



	void			(*select_chip)(uint32_t bank, uint32_t busw);

};



static int fsmc_ecc1_ooblayout_ecc(struct mtd_info *mtd, int section,

				   struct mtd_oob_region *oobregion)

{
@@ -245,55 +294,6 @@ static const struct mtd_ooblayout_ops fsmc_ecc4_ooblayout_ops = { 
	.free = fsmc_ecc4_ooblayout_free,

};



/**

 * struct fsmc_nand_data - structure for FSMC NAND device state

 *

 * @pid:		Part ID on the AMBA PrimeCell format

 * @mtd:		MTD info for a NAND flash.

 * @nand:		Chip related info for a NAND flash.

 * @partitions:		Partition info for a NAND Flash.

 * @nr_partitions:	Total number of partition of a NAND flash.

 *

 * @bank:		Bank number for probed device.

 * @clk:		Clock structure for FSMC.

 *

 * @read_dma_chan:	DMA channel for read access

 * @write_dma_chan:	DMA channel for write access to NAND

 * @dma_access_complete: Completion structure

 *

 * @data_pa:		NAND Physical port for Data.

 * @data_va:		NAND port for Data.

 * @cmd_va:		NAND port for Command.

 * @addr_va:		NAND port for Address.

 * @regs_va:		FSMC regs base address.

 */

struct fsmc_nand_data {

	u32			pid;

	struct nand_chip	nand;

	struct mtd_partition	*partitions;

	unsigned int		nr_partitions;



	unsigned int		bank;

	struct device		*dev;

	enum access_mode	mode;

	struct clk		*clk;



	/* DMA related objects */

	struct dma_chan		*read_dma_chan;

	struct dma_chan		*write_dma_chan;

	struct completion	dma_access_complete;



	struct fsmc_nand_timings *dev_timings;



	dma_addr_t		data_pa;

	void __iomem		*data_va;

	void __iomem		*cmd_va;

	void __iomem		*addr_va;

	void __iomem		*regs_va;



	void			(*select_chip)(uint32_t bank, uint32_t busw);

};



static inline struct fsmc_nand_data *mtd_to_fsmc(struct mtd_info *mtd)

{

	return container_of(mtd_to_nand(mtd), struct fsmc_nand_data, nand);

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