diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-cadence.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c index 7d7a14cdadfb..2ee78e099d30 100644 --- a/drivers/i2c/busses/i2c-cadence.c +++ b/drivers/i2c/busses/i2c-cadence.c @@ -475,7 +475,7 @@ static void cdns_i2c_master_reset(struct i2c_adapter *adap) static int cdns_i2c_process_msg(struct cdns_i2c *id, struct i2c_msg *msg, struct i2c_adapter *adap) { - int ret; + unsigned long time_left; u32 reg; id->p_msg = msg; @@ -501,8 +501,8 @@ static int cdns_i2c_process_msg(struct cdns_i2c *id, struct i2c_msg *msg, cdns_i2c_msend(id); /* Wait for the signal of completion */ - ret = wait_for_completion_timeout(&id->xfer_done, adap->timeout); - if (!ret) { + time_left = wait_for_completion_timeout(&id->xfer_done, adap->timeout); + if (time_left == 0) { cdns_i2c_master_reset(adap); dev_err(id->adap.dev.parent, "timeout waiting on completion\n"); |