Commit 4114f97c authored by Boris Brezillon's avatar Boris Brezillon Committed by Miquel Raynal
Browse files

mtd: rawnand: Get rid of a few unused definitions 



Those definitions are not used, let's remove them.

Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent d16397d5

drivers/mtd/nand/raw/nand_timings.c

+0 −14
Original line number Diff line number Diff line
@@ -270,20 +270,6 @@ static const struct nand_data_interface onfi_sdr_timings[] = { 
	},

};



/**

 * onfi_async_timing_mode_to_sdr_timings - [NAND Interface] Retrieve NAND

 * timings according to the given ONFI timing mode

 * @mode: ONFI timing mode

 */

const struct nand_sdr_timings *onfi_async_timing_mode_to_sdr_timings(int mode)

{

	if (mode < 0 || mode >= ARRAY_SIZE(onfi_sdr_timings))

		return ERR_PTR(-EINVAL);



	return &onfi_sdr_timings[mode].timings.sdr;

}

EXPORT_SYMBOL(onfi_async_timing_mode_to_sdr_timings);



/**

 * onfi_fill_data_interface - [NAND Interface] Initialize a data interface from

 * given ONFI mode

include/linux/mtd/rawnand.h

+0 −8
Original line number Diff line number Diff line
@@ -119,10 +119,6 @@ enum nand_ecc_algo { 
#define NAND_ECC_GENERIC_ERASED_CHECK	BIT(0)

#define NAND_ECC_MAXIMIZE		BIT(1)



/* Bit mask for flags passed to do_nand_read_ecc */

#define NAND_GET_DEVICE		0x80





/*

 * Option constants for bizarre disfunctionality and real

 * features.
@@ -163,9 +159,7 @@ enum nand_ecc_algo { 
#define NAND_SAMSUNG_LP_OPTIONS NAND_CACHEPRG



/* Macros to identify the above */

#define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG))

#define NAND_HAS_SUBPAGE_READ(chip) ((chip->options & NAND_SUBPAGE_READ))

#define NAND_HAS_SUBPAGE_WRITE(chip) !((chip)->options & NAND_NO_SUBPAGE_WRITE)



/* Non chip related options */

/* This option skips the bbt scan during initialization. */
@@ -1649,8 +1643,6 @@ static inline int nand_opcode_8bits(unsigned int command) 
	return 0;

}



/* get timing characteristics from ONFI timing mode. */

const struct nand_sdr_timings *onfi_async_timing_mode_to_sdr_timings(int mode);



int nand_check_erased_ecc_chunk(void *data, int datalen,

				void *ecc, int ecclen,