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mtd: davinci: fix comment to match the code
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>
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1 changed files with 3 additions and 2 deletions
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@ -369,8 +369,9 @@ static int nand_davinci_correct_4bit(struct mtd_info *mtd,
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* after setting the 4BITECC_ADD_CALC_START bit. So if you immediately
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* begin trying to poll for the state, you may fall right out of your
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* loop without any of the correction calculations having taken place.
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* The recommendation from the hardware team is to wait till ECC_STATE
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* reads less than 4, which means ECC HW has entered correction state.
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* The recommendation from the hardware team is to initially delay as
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* long as ECC_STATE reads less than 4. After that, ECC HW has entered
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* correction state.
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*/
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do {
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ecc_state = (davinci_nand_readl(info,
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