linux-kernel - Re: [PATCH v6 2/7] mux: Add helper functions for getting optional and selected mux-state

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Message-ID: <202601212215.qNGA0wVh-lkp@intel.com>
Date: Wed, 21 Jan 2026 22:49:09 +0800
From: kernel test robot <lkp@...el.com>
To: Josua Mayer <josua@...id-run.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	Vincent Mailhol <mailhol@...nel.org>, Vinod Koul <vkoul@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Peter Rosin <peda@...ntia.se>, Aaro Koskinen <aaro.koskinen@....fi>,
	Andreas Kemnade <andreas@...nade.info>,
	Kevin Hilman <khilman@...libre.com>,
	Roger Quadros <rogerq@...nel.org>, Tony Lindgren <tony@...mide.com>,
	Janusz Krzysztofik <jmkrzyszt@...il.com>,
	Vignesh R <vigneshr@...com>, Andi Shyti <andi.shyti@...nel.org>,
	Ulf Hansson <ulf.hansson@...aro.org>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Wolfram Sang <wsa-dev@...g-engineering.com>
Cc: oe-kbuild-all@...ts.linux.dev,
	Yazan Shhady <yazan.shhady@...id-run.com>,
	Jon Nettleton <jon@...id-run.com>,
	Mikhail Anikin <mikhail.anikin@...id-run.com>,
	linux-can@...r.kernel.org, linux-phy@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-i2c@...r.kernel.org, linux-mmc@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: Re: [PATCH v6 2/7] mux: Add helper functions for getting optional
 and selected mux-state

Hi Josua,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 8f0b4cce4481fb22653697cced8d0d04027cb1e8]

url:    https://github.com/intel-lab-lkp/linux/commits/Josua-Mayer/phy-can-transceiver-rename-temporary-helper-function-to-avoid-conflict/20260121-173607
base:   8f0b4cce4481fb22653697cced8d0d04027cb1e8
patch link:    https://lore.kernel.org/r/20260121-rz-sdio-mux-v6-2-38aa39527928%40solid-run.com
patch subject: [PATCH v6 2/7] mux: Add helper functions for getting optional and selected mux-state
config: i386-randconfig-001-20260121 (https://download.01.org/0day-ci/archive/20260121/202601212215.qNGA0wVh-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601212215.qNGA0wVh-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601212215.qNGA0wVh-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/mux/core.c:56 struct member 'mstate' not described in 'devm_mux_state_state'
>> Warning: drivers/mux/core.c:56 struct member 'mstate' not described in 'devm_mux_state_state'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki