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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-07 09:11:16 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-07 09:11:16 -0800 |
commit | e0d65113a70f1dc514e625cc4e7a7485a4bf72df (patch) | |
tree | 7320a130dc304623f5cf4b5dd8f67fb1776225ca /drivers/mtd/nand/nand_ecc.c | |
parent | cf5e15fbd72c13977720aa15b7b7e00e1d8fd8f2 (diff) | |
parent | 48e546b7f281f251893baa40769581fd15f085fb (diff) | |
download | linux-e0d65113a70f1dc514e625cc4e7a7485a4bf72df.tar.gz linux-e0d65113a70f1dc514e625cc4e7a7485a4bf72df.tar.bz2 linux-e0d65113a70f1dc514e625cc4e7a7485a4bf72df.zip |
Merge git://git.infradead.org/mtd-2.6
* git://git.infradead.org/mtd-2.6: (226 commits)
mtd: tests: annotate as DANGEROUS in Kconfig
mtd: tests: don't use mtd0 as a default
mtd: clean up usage of MTD_DOCPROBE_ADDRESS
jffs2: add compr=lzo and compr=zlib options
jffs2: implement mount option parsing and compression overriding
mtd: nand: initialize ops.mode
mtd: provide an alias for the redboot module name
mtd: m25p80: don't probe device which has status of 'disabled'
mtd: nand_h1900 never worked
mtd: Add DiskOnChip G3 support
mtd: m25p80: add EON flash EN25Q32B into spi flash id table
mtd: mark block device queue as non-rotational
mtd: r852: make r852_pm_ops static
mtd: m25p80: add support for at25df321a spi data flash
mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks
mtd: nand: switch `check_pattern()' to standard `memcmp()'
mtd: nand: invalidate cache on unaligned reads
mtd: nand: do not scan bad blocks with NAND_BBT_NO_OOB set
mtd: nand: wait to set BBT version
mtd: nand: scrub BBT on ECC errors
...
Fix up trivial conflicts:
- arch/arm/mach-at91/board-usb-a9260.c
Merged into board-usb-a926x.c
- drivers/mtd/maps/lantiq-flash.c
add_mtd_partitions -> mtd_device_register vs changed to use
mtd_device_parse_register.
Diffstat (limited to 'drivers/mtd/nand/nand_ecc.c')
-rw-r--r-- | drivers/mtd/nand/nand_ecc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mtd/nand/nand_ecc.c b/drivers/mtd/nand/nand_ecc.c index 271b8e735e8f..b7cfe0d37121 100644 --- a/drivers/mtd/nand/nand_ecc.c +++ b/drivers/mtd/nand/nand_ecc.c @@ -110,7 +110,7 @@ static const char bitsperbyte[256] = { /* * addressbits is a lookup table to filter out the bits from the xor-ed - * ecc data that identify the faulty location. + * ECC data that identify the faulty location. * this is only used for repairing parity * see the comments in nand_correct_data for more details */ @@ -153,7 +153,7 @@ static const char addressbits[256] = { * __nand_calculate_ecc - [NAND Interface] Calculate 3-byte ECC for 256/512-byte * block * @buf: input buffer with raw data - * @eccsize: data bytes per ecc step (256 or 512) + * @eccsize: data bytes per ECC step (256 or 512) * @code: output buffer with ECC */ void __nand_calculate_ecc(const unsigned char *buf, unsigned int eccsize, @@ -348,7 +348,7 @@ void __nand_calculate_ecc(const unsigned char *buf, unsigned int eccsize, rp17 = (par ^ rp16) & 0xff; /* - * Finally calculate the ecc bits. + * Finally calculate the ECC bits. * Again here it might seem that there are performance optimisations * possible, but benchmarks showed that on the system this is developed * the code below is the fastest @@ -436,7 +436,7 @@ EXPORT_SYMBOL(nand_calculate_ecc); * @buf: raw data read from the chip * @read_ecc: ECC from the chip * @calc_ecc: the ECC calculated from raw data - * @eccsize: data bytes per ecc step (256 or 512) + * @eccsize: data bytes per ECC step (256 or 512) * * Detect and correct a 1 bit error for eccsize byte block */ @@ -505,7 +505,7 @@ int __nand_correct_data(unsigned char *buf, } /* count nr of bits; use table lookup, faster than calculating it */ if ((bitsperbyte[b0] + bitsperbyte[b1] + bitsperbyte[b2]) == 1) - return 1; /* error in ecc data; no action needed */ + return 1; /* error in ECC data; no action needed */ printk(KERN_ERR "uncorrectable error : "); return -1; |