Messages in this thread Patch in this message | | | Date | Sun, 27 Dec 2009 22:32:31 +0100 | From | Roel Kluin <> | Subject | [PATCH] w1: fix test in ds2482_wait_1wire_idle() |
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With `while (++retries < DS2482_WAIT_IDLE_TIMEOUT)' retries reaches DS2482_WAIT_IDLE_TIMEOUT after the loop
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- drivers/w1/masters/ds2482.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/w1/masters/ds2482.c b/drivers/w1/masters/ds2482.c index 406caa6..e5f7441 100644 --- a/drivers/w1/masters/ds2482.c +++ b/drivers/w1/masters/ds2482.c @@ -214,7 +214,7 @@ static int ds2482_wait_1wire_idle(struct ds2482_data *pdev) (++retries < DS2482_WAIT_IDLE_TIMEOUT)); } - if (retries > DS2482_WAIT_IDLE_TIMEOUT) + if (retries >= DS2482_WAIT_IDLE_TIMEOUT) printk(KERN_ERR "%s: timeout on channel %d\n", __func__, pdev->channel);
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