diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2011-02-23 12:38:19 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2011-03-21 09:23:55 +0000 |
| commit | 93c92cfdec8c3f8764894b37606c174f68fd9338 (patch) | |
| tree | 131888459d95f1139685e8c5b3f8ac30c7215d47 /virt | |
| 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>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions