| commit | 1077be58ad7baadd86e47e8b4f6209fa5b6364a5 | |
| author | frans <fransmeulenbroeks@gmail.com> | |
| Wed, 20 Aug 2008 19:11:50 +0000 (20 21:11 +0200) | ||
| committer | David Woodhouse <David.Woodhouse@intel.com> | |
| Wed, 20 Aug 2008 19:58:56 +0000 (20 20:58 +0100) | ||
| tree | d1e9a09005c1f4acaba9f40d58ce87d878bf2e1d | treesnapshot (tar.gz zip) |
| parent | 75caf6b5acc6b895df9bdd36db631220e1096e9f | commitdiff |
[MTD] [NAND] nand_ecc.c: fix big endian, strengthen test, add printk
This patch for nand_ecc.c fixes three issues
- fix code so it also works on big endian architectures
- added a printk in case of an uncorrectable ecc error
- strengthen the test for correctable errors (decreasing the chance
that multiple bit faults by accident will be seen as correctable)
Note: the big endian code is only tested in a testbed (running on big endian
hardware) as I cannot rebuild and test a big endian kernel at the moment.
However the only thing that can go wrong is if <asm/byteorder.h> does not
give __BIG_ENDIAN in that case. In my eyes very unlikely.
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This patch for nand_ecc.c fixes three issues
- fix code so it also works on big endian architectures
- added a printk in case of an uncorrectable ecc error
- strengthen the test for correctable errors (decreasing the chance
that multiple bit faults by accident will be seen as correctable)
Note: the big endian code is only tested in a testbed (running on big endian
hardware) as I cannot rebuild and test a big endian kernel at the moment.
However the only thing that can go wrong is if <asm/byteorder.h> does not
give __BIG_ENDIAN in that case. In my eyes very unlikely.
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| drivers/mtd/nand/nand_ecc.c | diffblobblamehistory |