diff options
Diffstat (limited to 'drivers/iio/adc/ad7944.c')
| -rw-r--r-- | drivers/iio/adc/ad7944.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/iio/adc/ad7944.c b/drivers/iio/adc/ad7944.c index 4602ab5ed2a6..e2cb64cef476 100644 --- a/drivers/iio/adc/ad7944.c +++ b/drivers/iio/adc/ad7944.c @@ -259,7 +259,6 @@ static int ad7944_chain_mode_init_msg(struct device *dev, struct ad7944_adc *adc /** * ad7944_convert_and_acquire - Perform a single conversion and acquisition * @adc: The ADC device structure - * @chan: The channel specification * Return: 0 on success, a negative error code on failure * * Perform a conversion and acquisition of a single sample using the @@ -268,8 +267,7 @@ static int ad7944_chain_mode_init_msg(struct device *dev, struct ad7944_adc *adc * Upon successful return adc->sample.raw will contain the conversion result * (or adc->chain_mode_buf if the device is using chain mode). */ -static int ad7944_convert_and_acquire(struct ad7944_adc *adc, - const struct iio_chan_spec *chan) +static int ad7944_convert_and_acquire(struct ad7944_adc *adc) { int ret; @@ -291,7 +289,7 @@ static int ad7944_single_conversion(struct ad7944_adc *adc, { int ret; - ret = ad7944_convert_and_acquire(adc, chan); + ret = ad7944_convert_and_acquire(adc); if (ret) return ret; @@ -361,7 +359,7 @@ static irqreturn_t ad7944_trigger_handler(int irq, void *p) struct ad7944_adc *adc = iio_priv(indio_dev); int ret; - ret = ad7944_convert_and_acquire(adc, &indio_dev->channels[0]); + ret = ad7944_convert_and_acquire(adc); if (ret) goto out; |