On Fri, 24 May 2024 15:38:04 -0500
David Lechner <dlechner@xxxxxxxxxxxx> wrote:
> In the ad7944 driver, the ad7944_convert_and_acquire() had an unused
> `chan` parameter. This patch removes the parameter.
>
> Signed-off-by: David Lechner <dlechner@xxxxxxxxxxxx>
Applied
> ---
> drivers/iio/adc/ad7944.c | 8 +++-----
> 1 file 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;
>
>
> ---
> base-commit: 6c46802cc0c4ff878f07139f7b7b8774fd43ce3d
> change-id: 20240524-iio-ad7944-remove-unused-parameter-d814bb7e1a28
