diff options
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 16 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_ecc.c | 3 | ||||
| -rw-r--r-- | drivers/mtd/nand/sharpsl.c | 7 |
3 files changed, 9 insertions, 17 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 80a76654d96..62b861304e0 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -155,7 +155,7 @@ static u16 nand_read_word(struct mtd_info *mtd) /** * nand_select_chip - [DEFAULT] control CE line * @mtd: MTD device structure - * @chip: chipnumber to select, -1 for deselect + * @chipnr: chipnumber to select, -1 for deselect * * Default select function for 1 chip devices. */ @@ -542,7 +542,6 @@ static void nand_command(struct mtd_info *mtd, unsigned int command, * Send command to NAND device. This is the version for the new large page * devices We dont have the separate regions as we have in the small page * devices. We must emulate NAND_CMD_READOOB to keep the code compatible. - * */ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, int column, int page_addr) @@ -656,7 +655,7 @@ static void nand_command_lp(struct mtd_info *mtd, unsigned int command, /** * nand_get_device - [GENERIC] Get chip for selected access - * @this: the nand chip descriptor + * @chip: the nand chip descriptor * @mtd: MTD device structure * @new_state: the state which is requested * @@ -696,13 +695,12 @@ nand_get_device(struct nand_chip *chip, struct mtd_info *mtd, int new_state) /** * nand_wait - [DEFAULT] wait until the command is done * @mtd: MTD device structure - * @this: NAND chip structure + * @chip: NAND chip structure * * Wait for command done. This applies to erase and program only * Erase can take up to 400ms and program up to 20ms according to * general NAND and SmartMedia specs - * -*/ + */ static int nand_wait(struct mtd_info *mtd, struct nand_chip *chip) { @@ -896,6 +894,7 @@ static int nand_read_page_syndrome(struct mtd_info *mtd, struct nand_chip *chip, /** * nand_transfer_oob - [Internal] Transfer oob to client buffer * @chip: nand chip structure + * @oob: oob destination address * @ops: oob ops structure */ static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob, @@ -946,6 +945,7 @@ static uint8_t *nand_transfer_oob(struct nand_chip *chip, uint8_t *oob, * * @mtd: MTD device structure * @from: offset to read from + * @ops: oob ops structure * * Internal function. Called with chip held. */ @@ -1760,7 +1760,7 @@ static int nand_do_write_oob(struct mtd_info *mtd, loff_t to, /** * nand_write_oob - [MTD Interface] NAND write data and/or out-of-band * @mtd: MTD device structure - * @from: offset to read from + * @to: offset to write to * @ops: oob operation description structure */ static int nand_write_oob(struct mtd_info *mtd, loff_t to, @@ -2055,7 +2055,7 @@ static void nand_sync(struct mtd_info *mtd) /** * nand_block_isbad - [MTD Interface] Check if block at offset is bad * @mtd: MTD device structure - * @ofs: offset relative to mtd start + * @offs: offset relative to mtd start */ static int nand_block_isbad(struct mtd_info *mtd, loff_t offs) { diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c index 2a163e4084d..dd438ca47d9 100644 --- a/drivers/mtd/nand/nand_ecc.c +++ b/drivers/mtd/nand/nand_ecc.c @@ -65,8 +65,7 @@ static const u_char nand_ecc_precalc_table[] = { }; /** - * nand_calculate_ecc - [NAND Interface] Calculate 3 byte ECC code - * for 256 byte block + * nand_calculate_ecc - [NAND Interface] Calculate 3-byte ECC for 256-byte block * @mtd: MTD block structure * @dat: raw data * @ecc_code: buffer for ECC diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c index 21743658d15..fbeedc3184e 100644 --- a/drivers/mtd/nand/sharpsl.c +++ b/drivers/mtd/nand/sharpsl.c @@ -237,11 +237,6 @@ static int __init sharpsl_nand_init(void) } } - if (machine_is_husky() || machine_is_borzoi() || machine_is_akita()) { - /* Need to use small eraseblock size for backward compatibility */ - sharpsl_mtd->flags |= MTD_NO_VIRTBLOCKS; - } - add_mtd_partitions(sharpsl_mtd, sharpsl_partition_info, nr_partitions); /* Return happy */ @@ -255,8 +250,6 @@ module_init(sharpsl_nand_init); */ static void __exit sharpsl_nand_cleanup(void) { - struct nand_chip *this = (struct nand_chip *)&sharpsl_mtd[1]; - /* Release resources, unregister device */ nand_release(sharpsl_mtd); |