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authorBen Gardner <gardner.ben@gmail.com>2006-06-29 14:33:22 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-07-12 18:38:27 -0400
commitb4786f1893305312d0a3e602de9080b1b932a681 (patch)
tree6b913ee2159e4bf973109bb2e54fd7201b30c696 /drivers
parent4e35dea2f26b16735b242ed1ae876157f46f3b23 (diff)
[PATCH] w1: fix idle check loop in ds2482
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/w1/masters/ds2482.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/masters/ds2482.c b/drivers/w1/masters/ds2482.c
index af492cc48db2..d93eb626b2f0 100644
--- a/drivers/w1/masters/ds2482.c
+++ b/drivers/w1/masters/ds2482.c
@@ -218,7 +218,7 @@ static int ds2482_wait_1wire_idle(struct ds2482_data *pdev)
218 do { 218 do {
219 temp = i2c_smbus_read_byte(&pdev->client); 219 temp = i2c_smbus_read_byte(&pdev->client);
220 } while ((temp >= 0) && (temp & DS2482_REG_STS_1WB) && 220 } while ((temp >= 0) && (temp & DS2482_REG_STS_1WB) &&
221 (++retries > DS2482_WAIT_IDLE_TIMEOUT)); 221 (++retries < DS2482_WAIT_IDLE_TIMEOUT));
222 } 222 }
223 223
224 if (retries > DS2482_WAIT_IDLE_TIMEOUT) 224 if (retries > DS2482_WAIT_IDLE_TIMEOUT)