linux-kernel - Re: [PATCH 1/8] Add Advantech EIO MFD driver

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Message-ID: <202512132239.HrAPSw6z-lkp@intel.com>
Date: Sat, 13 Dec 2025 23:19:31 +0800
From: kernel test robot <lkp@...el.com>
To: Ramiro Oliveira <ramiro.oliveira@...antech.com>,
	Lee Jones <lee@...nel.org>, Linus Walleij <linusw@...nel.org>,
	Bartosz Golaszewski <brgl@...nel.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Andi Shyti <andi.shyti@...nel.org>,
	Daniel Thompson <danielt@...nel.org>,
	Jingoo Han <jingoohan1@...il.com>, Helge Deller <deller@....de>,
	Wim Van Sebroeck <wim@...ux-watchdog.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Zhang Rui <rui.zhang@...el.com>, Lukasz Luba <lukasz.luba@....com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org, linux-hwmon@...r.kernel.org,
	linux-i2c@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	linux-fbdev@...r.kernel.org, linux-watchdog@...r.kernel.org,
	linux-pm@...r.kernel.org,
	Wenkai Chung <wenkai.chung@...antech.com.tw>,
	Francisco Aragon-Trivino <francisco.aragon-trivino@...antech.com>,
	Hongzhi Wang <hongzhi.wang@...antech.com>,
	Mikhail Tsukerman <mikhail.tsukerman@...antech.com>,
	Thomas Kastner <thomas.kastner@...antech.com>,
	Ramiro Oliveira <ramiro.oliveira@...antech.com>
Subject: Re: [PATCH 1/8] Add Advantech EIO MFD driver

Hi Ramiro,

kernel test robot noticed the following build warnings:

[auto build test WARNING on d9771d0dbe18dd643760431870a6abf9b0866bb0]

url:    https://github.com/intel-lab-lkp/linux/commits/Ramiro-Oliveira/Add-Advantech-EIO-MFD-driver/20251213-004905
base:   d9771d0dbe18dd643760431870a6abf9b0866bb0
patch link:    https://lore.kernel.org/r/20251212-upstream-v1-v1-1-d50d40ec8d8a%40advantech.com
patch subject: [PATCH 1/8] Add Advantech EIO MFD driver
config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20251213/202512132239.HrAPSw6z-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512132239.HrAPSw6z-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/202512132239.HrAPSw6z-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/mfd/eio_core.c:37 cannot understand function prototype: 'uint timeout = DEFAULT_TIMEOUT;'

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