linux-kernel - Re: [PATCH v5 2/2] regulator: adp5055: Add driver for adp5055

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Message-ID: <201f221c-1fc0-4a90-a2f3-7ae8dc31a7e5@sirena.org.uk>
Date: Tue, 8 Apr 2025 12:08:54 +0100
From: Mark Brown <broonie@...nel.org>
To: Alexis Czezar Torreno <alexisczezar.torreno@...log.com>
Cc: Liam Girdwood <lgirdwood@...il.com>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v5 2/2] regulator: adp5055: Add driver for adp5055

On Tue, Apr 08, 2025 at 12:25:49PM +0800, Alexis Czezar Torreno wrote:
> Add ADI ADP5055 driver support. The device consists
> of 3 buck regulators able to connect to high input voltages of up to 18V
> with no preregulators.

This breaks an x86_64 allmodconfig build with clang-19:

/build/stage/linux/drivers/regulator/adp5055-regulator.c:169:3: error: variable 'i' is incremented both in the loop header and in the loop body [-Werror,-Wfor-loop-analysis]
  169 |                 i++;
      |                 ^
/build/stage/linux/drivers/regulator/adp5055-regulator.c:160:34: note: incremented here
  160 |         for (i = 0; i < ADP5055_NUM_CH; i++) {
      |                                         ^

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