diff options
Diffstat (limited to 'drivers/iio/adc/twl6030-gpadc.c')
| -rw-r--r-- | drivers/iio/adc/twl6030-gpadc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/adc/twl6030-gpadc.c b/drivers/iio/adc/twl6030-gpadc.c index 78bf55438b..6a3db2bce4 100644 --- a/drivers/iio/adc/twl6030-gpadc.c +++ b/drivers/iio/adc/twl6030-gpadc.c @@ -519,7 +519,7 @@ static int twl6030_gpadc_read_raw(struct iio_dev *indio_dev, { struct twl6030_gpadc_data *gpadc = iio_priv(indio_dev); int ret; - long timeout; + long time_left; mutex_lock(&gpadc->lock); @@ -529,12 +529,12 @@ static int twl6030_gpadc_read_raw(struct iio_dev *indio_dev, goto err; } /* wait for conversion to complete */ - timeout = wait_for_completion_interruptible_timeout( + time_left = wait_for_completion_interruptible_timeout( &gpadc->irq_complete, msecs_to_jiffies(5000)); - if (timeout == 0) { + if (time_left == 0) { ret = -ETIMEDOUT; goto err; - } else if (timeout < 0) { + } else if (time_left < 0) { ret = -EINTR; goto err; } |