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| author |   Vipin Kumar <vipin.kumar@st.com> | 2012-03-14 11:47:10 +0530 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2012-03-27 00:58:25 +0100 |
| commit | aea686b47c0cf97e0c6941799b523b6df87fc234 (patch) | |
| tree | 63df7ffd72eff18739993709768ea86b039e1dbe /net/lapb/lapb_timer.c | |
| parent | mtd: nand/fsmc: Correct the multiline comment format (diff) | |
| download | linux-dev-aea686b47c0cf97e0c6941799b523b6df87fc234.tar.xz linux-dev-aea686b47c0cf97e0c6941799b523b6df87fc234.zip | |
mtd: nand/fsmc: Read only 512 + 13 bytes for 8bit NAND devices
The ECC logic of FSMC works on 512 bytes data + 13 bytes ECC to generate error
indices of up to 8 incorrect bits. The FSMC driver reads 14 instead of 13 oob
bytes to accommodate for 16 bit device as well.
Unfortunately, the internal ecc state machine gets corrupted for 8 bit devices
reading 512 + 14 bytes of data resulting in error indices not getting reported.
Fix this by reading 14 bytes only for 16 bit devices
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions