linux-kernel - Re: [PATCH] mfd: max77705: rework interrupts

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Message-ID: <202508310735.f7Evkqz7-lkp@intel.com>
Date: Sun, 31 Aug 2025 08:02:34 +0800
From: kernel test robot <lkp@...el.com>
To: Dzmitry Sankouski <dsankouski@...il.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Krzysztof Kozlowski <krzk@...nel.org>, Lee Jones <lee@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Dzmitry Sankouski <dsankouski@...il.com>
Subject: Re: [PATCH] mfd: max77705: rework interrupts

Hi Dzmitry,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 3cace99d63192a7250461b058279a42d91075d0c]

url:    https://github.com/intel-lab-lkp/linux/commits/Dzmitry-Sankouski/mfd-max77705-rework-interrupts/20250831-061657
base:   3cace99d63192a7250461b058279a42d91075d0c
patch link:    https://lore.kernel.org/r/20250831-max77705-fix_interrupt_handling-v1-1-73e078012e51%40gmail.com
patch subject: [PATCH] mfd: max77705: rework interrupts
config: hexagon-randconfig-002-20250831 (https://download.01.org/0day-ci/archive/20250831/202508310735.f7Evkqz7-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250831/202508310735.f7Evkqz7-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/202508310735.f7Evkqz7-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/mfd/max77705.c:89:37: warning: unused variable 'max77705_topsys_irq_chip' [-Wunused-const-variable]
      89 | static const struct regmap_irq_chip max77705_topsys_irq_chip = {
         |                                     ^~~~~~~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +/max77705_topsys_irq_chip +89 drivers/mfd/max77705.c

c8d50f029748b7 Dzmitry Sankouski 2025-01-23  88  
c8d50f029748b7 Dzmitry Sankouski 2025-01-23 @89  static const struct regmap_irq_chip max77705_topsys_irq_chip = {
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  90  	.name		= "max77705-topsys",
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  91  	.status_base	= MAX77705_PMIC_REG_SYSTEM_INT,
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  92  	.mask_base	= MAX77705_PMIC_REG_SYSTEM_INT_MASK,
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  93  	.num_regs	= 1,
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  94  	.irqs		= max77705_topsys_irqs,
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  95  	.num_irqs	= ARRAY_SIZE(max77705_topsys_irqs),
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  96  };
c8d50f029748b7 Dzmitry Sankouski 2025-01-23  97  

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