diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/i2c/busses/i2c-stm32f7.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index 0121045221..cfee2d9c09 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -1789,7 +1789,7 @@ static int stm32f7_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, struct stm32f7_i2c_msg *f7_msg = &i2c_dev->f7_msg; struct stm32_i2c_dma *dma = i2c_dev->dma; struct device *dev = i2c_dev->dev; - unsigned long timeout; + unsigned long time_left; int i, ret; f7_msg->addr = addr; @@ -1809,8 +1809,8 @@ static int stm32f7_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, if (ret) goto pm_free; - timeout = wait_for_completion_timeout(&i2c_dev->complete, - i2c_dev->adap.timeout); + time_left = wait_for_completion_timeout(&i2c_dev->complete, + i2c_dev->adap.timeout); ret = f7_msg->result; if (ret) { if (i2c_dev->use_dma) @@ -1826,7 +1826,7 @@ static int stm32f7_i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, goto pm_free; } - if (!timeout) { + if (!time_left) { dev_dbg(dev, "Access to slave 0x%x timed out\n", f7_msg->addr); if (i2c_dev->use_dma) dmaengine_terminate_sync(dma->chan_using); |