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Message-ID: <202511200853.efuVxuoM-lkp@intel.com>
Date: Thu, 20 Nov 2025 12:25:24 +0800
From: kernel test robot <lkp@...el.com>
To: Antonio Borneo <antonio.borneo@...s.st.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev,
	Antonio Borneo <antonio.borneo@...s.st.com>,
	Clément Le Goffic <legoffic.clement@...il.com>,
	Amelie Delaunay <amelie.delaunay@...s.st.com>,
	Pascal Paillet <p.paillet@...s.st.com>
Subject: Re: [PATCH v2 05/15] pinctrl: stm32: add new package to stm32mp257
 pinctrl support

Hi Antonio,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 61cbe48d9d1ff277bc54051fbab8b733b2e64ccb]

url:    https://github.com/intel-lab-lkp/linux/commits/Antonio-Borneo/pinctrl-stm32-accept-string-value-for-property-st-package/20251119-011734
base:   61cbe48d9d1ff277bc54051fbab8b733b2e64ccb
patch link:    https://lore.kernel.org/r/20251118161936.1085477-6-antonio.borneo%40foss.st.com
patch subject: [PATCH v2 05/15] pinctrl: stm32: add new package to stm32mp257 pinctrl support
config: microblaze-randconfig-r111-20251120 (https://download.01.org/0day-ci/archive/20251120/202511200853.efuVxuoM-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251120/202511200853.efuVxuoM-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/202511200853.efuVxuoM-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/pinctrl/stm32/pinctrl-stm32.c:143:10: sparse: sparse: Initializer entry defined twice
   drivers/pinctrl/stm32/pinctrl-stm32.c:144:10: sparse:   also defined here

vim +143 drivers/pinctrl/stm32/pinctrl-stm32.c

f263343bb793fa Antonio Borneo    2025-11-18  130  
f263343bb793fa Antonio Borneo    2025-11-18  131  static const char * const stm32_pkgs[] = {
f263343bb793fa Antonio Borneo    2025-11-18  132  	/*
f263343bb793fa Antonio Borneo    2025-11-18  133  	 * Default dummy value, as match_string() doesn't accepts NULL.
f263343bb793fa Antonio Borneo    2025-11-18  134  	 * Also not an empty string because it will match the old numeric
f263343bb793fa Antonio Borneo    2025-11-18  135  	 * values <= 0x00ffffff.
f263343bb793fa Antonio Borneo    2025-11-18  136  	 */
f263343bb793fa Antonio Borneo    2025-11-18  137  	[0 ... (STM32_PKG_MAX - 1)] = "x",
f263343bb793fa Antonio Borneo    2025-11-18  138  
f263343bb793fa Antonio Borneo    2025-11-18  139  	[STM32_PKG_AA] = "AA",
f263343bb793fa Antonio Borneo    2025-11-18  140  	[STM32_PKG_AB] = "AB",
f263343bb793fa Antonio Borneo    2025-11-18  141  	[STM32_PKG_AC] = "AC",
f263343bb793fa Antonio Borneo    2025-11-18  142  	[STM32_PKG_AD] = "AD",
f263343bb793fa Antonio Borneo    2025-11-18 @143  	[STM32_PKG_AI] = "AI",
66cbedfcc7caae Clément Le Goffic 2025-11-18  144  	[STM32_PKG_AI] = "AJ",
f263343bb793fa Antonio Borneo    2025-11-18  145  	[STM32_PKG_AK] = "AK",
f263343bb793fa Antonio Borneo    2025-11-18  146  	[STM32_PKG_AL] = "AL",
f263343bb793fa Antonio Borneo    2025-11-18  147  };
f263343bb793fa Antonio Borneo    2025-11-18  148  

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

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