Old code question

[Ricard Wanderlof]

Ok, so this is old code, but perhaps someone can explain nevertheless ...

In the mtd used in Linux 2.6.16, mtd/nand/nand_ecc:nand_correct_data() 
used to be able to return -1, 0, 1 or 2, with -1 meaning 'uncorrectable or 
other error', 0 meaning 'no errors' and 1 meaning '1 error corrected'. But 
what did 2 mean?

(Yes, we should and could upgrade to the latest version; we still want to 
figure out what's going on as there's a bug elsewhere in our design and we 
want to make sure we've fixed it).

/Ricard
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Ricard Wolf Wanderlöf                           ricardw(at)axis.com
Axis Communications AB, Lund, Sweden            www.axis.com
Phone +46 46 272 2016                           Fax +46 46 13 61 30