| commit | 93c92cfdec8c3f8764894b37606c174f68fd9338 | [log] [tgz] |
|---|---|---|
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | Wed Feb 23 12:38:19 2011 +0100 |
| committer | Ben Dooks <ben-linux@fluff.org> | Mon Mar 21 09:23:55 2011 +0000 |
| tree | 131888459d95f1139685e8c5b3f8ac30c7215d47 | |
| parent | c66dc529194be374556d166ee7ddb84a7d1d302b [diff] |
i2c-pxa2xx: check timeout correctly timeout here maybe 0 if the event occured and a task with a higher priority stole the cpu and we were sleeping longer than the timeout value we specified. In case of a real timeout I changed the error code to I2C_RETRY so we retry the transfer. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Dirk Brandewie <dirk.brandewie@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>