linux-kernel - Re: [PATCH v6 09/10] iio: adc: ad4080: add driver support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250518181424.15a2187b@jic23-huawei>
Date: Sun, 18 May 2025 18:14:24 +0100
From: Jonathan Cameron <jic23@...nel.org>
To: Antoniu Miclaus <antoniu.miclaus@...log.com>
Cc: <robh@...nel.org>, <conor+dt@...nel.org>, <linux-iio@...r.kernel.org>,
 <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 09/10] iio: adc: ad4080: add driver support

On Fri, 16 May 2025 11:26:29 +0300
Antoniu Miclaus <antoniu.miclaus@...log.com> wrote:

> Add support for AD4080 high-speed, low noise, low distortion,
> 20-bit, Easy Drive, successive approximation register (SAR)
> analog-to-digital converter (ADC).
> 
> Signed-off-by: Antoniu Miclaus <antoniu.miclaus@...log.com>
I'm not sure why by the patch I got from b4 for this was subtly corrupted
at the end.  I just deleted the non patch part and it was fine.

One other issue below that I fixed up.



> +static ssize_t ad4080_get_filter_type(struct iio_dev *dev,

should return an int.

> +				      const struct iio_chan_spec *chan)
> +{
> +	struct ad4080_state *st = iio_priv(dev);
> +	unsigned int data;
> +	int ret;
> +
> +	ret = regmap_read(st->regmap, AD4080_REG_FILTER_CONFIG, &data);
> +	if (ret)
> +		return ret;
> +
> +	return FIELD_GET(AD4080_FILTER_CONFIG_FILTER_SEL_MSK, data);
> +}