linux-kernel - Re: [PATCH] iio: dac: ad9739a: drop COMPILE

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Date: Wed, 29 May 2024 09:20:42 +0200
From: Nuno Sá <noname.nuno@...il.com>
To: Arnd Bergmann <arnd@...nel.org>, Jonathan Cameron <jic23@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, Lars-Peter Clausen <lars@...afoo.de>, 
 Nuno Sa <nuno.sa@...log.com>, Dragos Bogdan <dragos.bogdan@...log.com>,
 Anshul Dalal <anshulusr@...il.com>, Andrea Collamati
 <andrea.collamati@...il.com>,  linux-iio@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: dac: ad9739a: drop COMPILE_TEST option

On Tue, 2024-05-28 at 14:12 +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> Build testing without SPI results in a warning:
> 
> WARNING: unmet direct dependencies detected for REGMAP_SPI
>   Depends on [n]: SPI [=n]
>   Selected by [m]:
>   - AD9739A [=m] && IIO [=m] && (SPI [=n] || COMPILE_TEST [=y])
> 
> There is no need for this particular COMPILE_TEST option, as allmodconfig
> and randconfig testing can just assume that SPI is enabled separately.
> 
> Drop it to avoid the warning.
> 
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---

Reviewed-by: Nuno Sa <nuno.sa@...log.com>

Only for my understanding. When does COMPILE_TEST makes sense to add?

- Nuno Sá