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[PATCH] w1: fix idle check loop in ds2482

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The idle check loop has a greater-than where it should have a less-than.
This causes the ds2482 driver to check for the idle condition exactly
once, which causes it to fail on faster machines.

Signed-off-by: Ben Gardner <gardner.ben@gmail.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ben Gardner 2006-06-29 22:33:22 +04:00 committed by Greg Kroah-Hartman
parent 4e35dea2f2
commit b4786f1893
1 changed files with 1 additions and 1 deletions
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2
drivers/w1/masters/ds2482.c
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@ -218,7 +218,7 @@ static int ds2482_wait_1wire_idle(struct ds2482_data *pdev)
do { do {
temp = i2c_smbus_read_byte(&pdev->client); temp = i2c_smbus_read_byte(&pdev->client);
} while ((temp >= 0) && (temp & DS2482_REG_STS_1WB) && } while ((temp >= 0) && (temp & DS2482_REG_STS_1WB) &&
(++retries > DS2482_WAIT_IDLE_TIMEOUT)); (++retries < DS2482_WAIT_IDLE_TIMEOUT));
} }
if (retries > DS2482_WAIT_IDLE_TIMEOUT) if (retries > DS2482_WAIT_IDLE_TIMEOUT)