linux-kernel - Re: [PATCH v2 2/4] iio: backend: add devm_iio_backend_get_by

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Message-ID: <7842eb25-9d6b-4218-9a23-f8758b819987@baylibre.com>
Date: Mon, 9 Feb 2026 12:20:40 -0600
From: David Lechner <dlechner@...libre.com>
To: Nuno Sá <noname.nuno@...il.com>,
 Antoniu Miclaus <antoniu.miclaus@...log.com>,
 Lars-Peter Clausen <lars@...afoo.de>,
 Michael Hennerich <Michael.Hennerich@...log.com>,
 Jonathan Cameron <jic23@...nel.org>, Nuno Sá
 <nuno.sa@...log.com>, Andy Shevchenko <andy@...nel.org>,
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
 Conor Dooley <conor+dt@...nel.org>,
 Olivier Moysan <olivier.moysan@...s.st.com>, Mark Brown
 <broonie@...nel.org>, linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH v2 2/4] iio: backend: add devm_iio_backend_get_by_index()

On 2/9/26 10:47 AM, Nuno Sá wrote:

...

> uHu? Maybe I'm completely missing your point but what I had in mind was just something like: 
> 
> 
> // from the frontend:
> 
> static const char * const names[] = { "adc1", "adc2" }

Yeah, that isn't so bad. (A "why didn't I think of that moment").

And I saw the other replies already, so a moot point anyway.

> 
> for (c = 0; c < ARRAY_SIZE(names); c++) {
> 	back = devm_iio_backend_get(dev, names[c]);
> }
>