On Tue, 2012-11-27 at 18:50 +0800, Josh Wu wrote:

This patch fix pmecc's read_page() to return maximum number of bitflips, 0 if uncorrectable.

In the commit: 3f91e94f7f511de74c0d2abe08672ccdbdd1961c ("mtd: nand: read_page() returns max_bitflips ()"),
The ecc.read_page() is changed to return the maximum number of bitflips.
And when meet uncorrectable bitflips it needs to return 0.

See the comment in nand.h:
 * @read_page:	function to read a page according to the ECC generator
 *		requirements; returns maximum number of bitflips corrected in
 *		any single ECC step, 0 if bitflips uncorrectable, -EIO hw error

Signed-off-by: Josh Wu <redacted>

Pushed to l2-mtd.git, thanks!

-- 
Best Regards,
Artem Bityutskiy
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