diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/adc/ad_sigma_delta.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 97a05f325df7..a2b87f6b7a07 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -206,7 +206,7 @@ int ad_sd_calibrate(struct ad_sigma_delta *sigma_delta, unsigned int mode, unsigned int channel) { int ret; - unsigned long timeout; + unsigned long time_left; ret = ad_sigma_delta_set_channel(sigma_delta, channel); if (ret) @@ -223,8 +223,8 @@ int ad_sd_calibrate(struct ad_sigma_delta *sigma_delta, sigma_delta->irq_dis = false; enable_irq(sigma_delta->irq_line); - timeout = wait_for_completion_timeout(&sigma_delta->completion, 2 * HZ); - if (timeout == 0) { + time_left = wait_for_completion_timeout(&sigma_delta->completion, 2 * HZ); + if (time_left == 0) { sigma_delta->irq_dis = true; disable_irq_nosync(sigma_delta->irq_line); ret = -EIO; |