diff options
author | Roel Kluin <roel.kluin@gmail.com> | 2010-03-10 18:23:49 -0500 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 18:52:43 -0500 |
commit | 6786073927c3ff3eb7fc3d2192e761e86fa0d352 (patch) | |
tree | 229745c49dfad6d410ed905b89aaa69bd62e2670 | |
parent | 7ed63d5eb4c0de0321f5c0a7328e132a78f9fafe (diff) |
w1: fix test in ds2482_wait_1wire_idle()
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>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r-- | 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 406caa6a71cb..e5f74416d4b7 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) | |||
214 | (++retries < DS2482_WAIT_IDLE_TIMEOUT)); | 214 | (++retries < DS2482_WAIT_IDLE_TIMEOUT)); |
215 | } | 215 | } |
216 | 216 | ||
217 | if (retries > DS2482_WAIT_IDLE_TIMEOUT) | 217 | if (retries >= DS2482_WAIT_IDLE_TIMEOUT) |
218 | printk(KERN_ERR "%s: timeout on channel %d\n", | 218 | printk(KERN_ERR "%s: timeout on channel %d\n", |
219 | __func__, pdev->channel); | 219 | __func__, pdev->channel); |
220 | 220 | ||