Re: [PATCH 2/3] iio: light: opt4001: refactor driver to prepare to support more devices

[Joshua Crofts]

On Fri, 23 Oct 2026 11:10:32 +0200
Joshua Crofts <joshua.crofts1@xxxxxxxxx> wrote:

> On Fri, 23 Oct 2026 09:48:14 +0200
> Jesper X Nilsson <jesper.x.nilsson@xxxxxxxx> wrote:
> 
> > Prepare opt4001 driver to be able to support OPT4041. Extend struct
> > opt4001_chip_info with fields channels and device_id because OPT4041 has
> > two channels and another device id.
> > 
> > Datasheet: https://www.ti.com/lit/gpn/opt4041
> > Assisted-by: LLM  
> 
> This tag has been deprecated.
> 
> > Signed-off-by: Jesper X Nilsson <jesper.x.nilsson@xxxxxxxx>  
> 
> ...
> 
> > @@ -388,19 +411,19 @@ static int opt4001_probe(struct i2c_client *client)
> >  		return dev_err_probe(&client->dev, ret,
> >  				     "failed to reinit regmap cache\n");
> >  
> > +	chip->chip_info = i2c_get_match_data(client);  
> 
> + null check and return -ENODATA on failure.
> 

Just noticed that Andy was faster :)

-- 
Kind regards,
Joshua Crofts