linux-kernel - Re: [PATCH] iio: adc: ad7173: remove unused field

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Message-ID: <20241109151856.049c18b2@jic23-huawei>
Date: Sat, 9 Nov 2024 15:18:56 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Nuno Sá <noname.nuno@...il.com>
Cc: David Lechner <dlechner@...libre.com>, Michael Hennerich
 <Michael.Hennerich@...log.com>, linux-iio@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: adc: ad7173: remove unused field

On Tue, 05 Nov 2024 08:44:40 +0100
Nuno Sá <noname.nuno@...il.com> wrote:

> On Mon, 2024-11-04 at 13:42 -0600, David Lechner wrote:
> > Remove the unused chan_reg field from struct ad7173_channel. This was
> > set but never read.
> > 
> > Signed-off-by: David Lechner <dlechner@...libre.com>
> > ---  
> 
> Reviewed-by: Nuno Sa <nuno.sa@...log.com>
> 
> > Noticed this while looking over the code.
Applied.
> > ---
> >  drivers/iio/adc/ad7173.c | 2 --
> >  1 file changed, 2 deletions(-)
> > 
> > diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c
> > index a0fca16c3be0..29ff9c7036c0 100644
> > --- a/drivers/iio/adc/ad7173.c
> > +++ b/drivers/iio/adc/ad7173.c
> > @@ -193,7 +193,6 @@ struct ad7173_channel_config {
> >  };
> >  
> >  struct ad7173_channel {
> > -	unsigned int chan_reg;
> >  	unsigned int ain;
> >  	struct ad7173_channel_config cfg;
> >  };
> > @@ -1316,7 +1315,6 @@ static int ad7173_fw_parse_channel_config(struct iio_dev
> > *indio_dev)
> >  		chan->address = chan_index;
> >  		chan->scan_index = chan_index;
> >  		chan->channel = ain[0];
> > -		chan_st_priv->chan_reg = chan_index;
> >  		chan_st_priv->cfg.input_buf = st->info->has_input_buf;
> >  		chan_st_priv->cfg.odr = 0;
> >  
> > 
> > ---
> > base-commit: 56686ac80b859c2049cc372f7837470aa71c98cf
> > change-id: 20241104-iio-adc-ad7173-remove-unused-field-e3d2ca362501
> > 
> > Best regards,  
>