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From: kernel test robot <lkp@intel.com>
To: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
	devicetree@vger.kernel.org, linux-riscv@lists.infradead.org,
	linux-rtc@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev,
	Alexander Sverdlin <alexander.sverdlin@gmail.com>,
	Inochi Amaoto <inochiama@gmail.com>,
	dlan@gentoo.org, linux-kernel@vger.kernel.org,
	Jingbao Qiu <qiujingbao.dlmu@gmail.com>,
	Lee Jones <lee@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Chen Wang <unicorn_wang@outlook.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	sophgo@lists.linux.dev
Subject: Re: [PATCH v12 2/3] mfd: sophgo: cv1800: rtcsys: New driver (handling RTC only)
Date: Thu, 6 Mar 2025 13:29:37 +0800	[thread overview]
Message-ID: <202503061309.yjpOnrMo-lkp@intel.com> (raw)
In-Reply-To: <20250302195205.3183174-3-alexander.sverdlin@gmail.com>

Hi Alexander,

kernel test robot noticed the following build warnings:

[auto build test WARNING on lee-mfd/for-mfd-next]
[also build test WARNING on abelloni/rtc-next linus/master lee-mfd/for-mfd-fixes v6.14-rc5 next-20250305]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexander-Sverdlin/dt-bindings-mfd-sophgo-add-RTC-support-for-Sophgo-CV1800-series-SoC/20250303-035433
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
patch link:    https://lore.kernel.org/r/20250302195205.3183174-3-alexander.sverdlin%40gmail.com
patch subject: [PATCH v12 2/3] mfd: sophgo: cv1800: rtcsys: New driver (handling RTC only)
config: sh-allyesconfig (https://download.01.org/0day-ci/archive/20250306/202503061309.yjpOnrMo-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250306/202503061309.yjpOnrMo-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503061309.yjpOnrMo-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/mfd/cv1800-rtcsys.c:30:30: warning: 'cv1800_rtcsys_rtc_subdev' defined but not used [-Wunused-const-variable=]
      30 | static const struct mfd_cell cv1800_rtcsys_rtc_subdev =
         |                              ^~~~~~~~~~~~~~~~~~~~~~~~


vim +/cv1800_rtcsys_rtc_subdev +30 drivers/mfd/cv1800-rtcsys.c

    29	
  > 30	static const struct mfd_cell cv1800_rtcsys_rtc_subdev =
    31		MFD_CELL_NAME("cv1800-rtc");
    32	

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

  parent reply	other threads:[~2025-03-06  5:30 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-03-02 19:51 [PATCH v12 0/3] riscv: rtc: sophgo: add rtc support for CV1800 Alexander Sverdlin
2025-03-02 19:51 ` [PATCH v12 1/3] dt-bindings: mfd: sophgo: add RTC support for Sophgo CV1800 series SoC Alexander Sverdlin
2025-03-03  8:39   ` Krzysztof Kozlowski
2025-03-02 19:51 ` [PATCH v12 2/3] mfd: sophgo: cv1800: rtcsys: New driver (handling RTC only) Alexander Sverdlin
2025-03-05 20:33   ` kernel test robot
2025-03-06  0:32   ` Lee Jones
2025-03-06  5:29   ` kernel test robot [this message]
2025-03-02 19:51 ` [PATCH v12 3/3] rtc: sophgo: add rtc support for Sophgo CV1800 SoC Alexander Sverdlin

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