| commit | cccb45d4b34728d33638085435f8fdc0a83e0c00 | |
| author | Andrew Victor <andrew@sanpeople.com> | |
| Mon, 19 Nov 2007 13:37:23 +0000 (19 15:37 +0200) | ||
| committer | David Woodhouse <dwmw2@infradead.org> | |
| Wed, 28 Nov 2007 11:55:32 +0000 (28 11:55 +0000) | ||
| tree | 78dcc93509877d6f8ff79040631e49880aed3501 | treesnapshot (tar.gz zip) |
| parent | c2056e1e1ddcca8d43e89543e1795e4457f5d1e9 | commitdiff |
[MTD] mtd_dataflash: Incorrect compare-after-write check
After writing to a Dataflash page, the built-in compare operation is
used to check that the page was successfully written. A logic bug in
checking the results of the comparison currently causes the compare to
never fail.
This bug was originally in the legacy at91_dataflash.c driver.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
After writing to a Dataflash page, the built-in compare operation is
used to check that the page was successfully written. A logic bug in
checking the results of the comparison currently causes the compare to
never fail.
This bug was originally in the legacy at91_dataflash.c driver.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| drivers/mtd/devices/mtd_dataflash.c | diffblobblamehistory |