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mtd: davinci: fix comment to match the code

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Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Wolfram Sang 2010-08-25 14:18:20 +02:00 committed by David Woodhouse
parent a41ccf5a3e
commit eea116ed04
1 changed files with 3 additions and 2 deletions
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5
drivers/mtd/nand/davinci_nand.c
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@ -369,8 +369,9 @@ static int nand_davinci_correct_4bit(struct mtd_info *mtd,
* after setting the 4BITECC_ADD_CALC_START bit. So if you immediately
* begin trying to poll for the state, you may fall right out of your
* loop without any of the correction calculations having taken place.
* The recommendation from the hardware team is to wait till ECC_STATE
* reads less than 4, which means ECC HW has entered correction state.
* The recommendation from the hardware team is to initially delay as
* long as ECC_STATE reads less than 4. After that, ECC HW has entered
* correction state.
*/
do {
ecc_state = (davinci_nand_readl(info,