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Date: Fri, 5 Apr 2024 06:52:21 +0800
From: kernel test robot <lkp@intel.com>
To: Peter Griffin <peter.griffin@linaro.org>, mturquette@baylibre.com,
	sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
	conor+dt@kernel.org, vkoul@kernel.org, kishon@kernel.org,
	alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org,
	s.nawrocki@samsung.com, cw00.choi@samsung.com, jejb@linux.ibm.com,
	martin.petersen@oracle.com, chanho61.park@samsung.com,
	ebiggers@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, linux-scsi@vger.kernel.org,
	linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	tudor.ambarus@linaro.org, andre.draszik@linaro.org,
	saravanak@google.com, willmcvicker@google.com,
	Peter Griffin <peter.griffin@linaro.org>
Subject: Re: [PATCH 08/17] clk: samsung: gs101: add support for cmu_hsi2
Message-ID: <202404050633.EZfOttFD-lkp@intel.com>
References: <20240404122559.898930-9-peter.griffin@linaro.org>
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In-Reply-To: <20240404122559.898930-9-peter.griffin@linaro.org>

Hi Peter,

kernel test robot noticed the following build warnings:

[auto build test WARNING on krzk/for-next]
[also build test WARNING on robh/for-next clk/clk-next linus/master v6.9-rc2 next-20240404]
[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/Peter-Griffin/dt-bindings-clock-google-gs101-clock-add-HSI2-clock-management-unit/20240404-205113
base:   https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git for-next
patch link:    https://lore.kernel.org/r/20240404122559.898930-9-peter.griffin%40linaro.org
patch subject: [PATCH 08/17] clk: samsung: gs101: add support for cmu_hsi2
config: arm64-defconfig (https://download.01.org/0day-ci/archive/20240405/202404050633.EZfOttFD-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240405/202404050633.EZfOttFD-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/202404050633.EZfOttFD-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/clk/samsung/clk-gs101.c:16:
>> drivers/clk/samsung/clk-gs101.c:3640:7: warning: 'mout_hsi2_mmc_card_p' defined but not used [-Wunused-const-variable=]
    3640 | PNAME(mout_hsi2_mmc_card_p)     = { "fout_shared2_pll", "fout_shared3_pll",
         |       ^~~~~~~~~~~~~~~~~~~~
   drivers/clk/samsung/clk.h:229:44: note: in definition of macro 'PNAME'
     229 | #define PNAME(x) static const char * const x[] __initconst
         |                                            ^
>> drivers/clk/samsung/clk-gs101.c:3633:7: warning: 'mout_hsi2_bus_p' defined but not used [-Wunused-const-variable=]
    3633 | PNAME(mout_hsi2_bus_p)          = { "dout_cmu_shared0_div4",
         |       ^~~~~~~~~~~~~~~
   drivers/clk/samsung/clk.h:229:44: note: in definition of macro 'PNAME'
     229 | #define PNAME(x) static const char * const x[] __initconst
         |                                            ^
>> drivers/clk/samsung/clk-gs101.c:3631:7: warning: 'mout_hsi2_pcie_p' defined but not used [-Wunused-const-variable=]
    3631 | PNAME(mout_hsi2_pcie_p)         = { "oscclk", "dout_cmu_shared2_div2" };
         |       ^~~~~~~~~~~~~~~~
   drivers/clk/samsung/clk.h:229:44: note: in definition of macro 'PNAME'
     229 | #define PNAME(x) static const char * const x[] __initconst
         |                                            ^
>> drivers/clk/samsung/clk-gs101.c:3628:7: warning: 'mout_hsi2_ufs_embd_p' defined but not used [-Wunused-const-variable=]
    3628 | PNAME(mout_hsi2_ufs_embd_p)     = { "oscclk", "dout_cmu_shared0_div4",
         |       ^~~~~~~~~~~~~~~~~~~~
   drivers/clk/samsung/clk.h:229:44: note: in definition of macro 'PNAME'
     229 | #define PNAME(x) static const char * const x[] __initconst
         |                                            ^


vim +/mout_hsi2_mmc_card_p +3640 drivers/clk/samsung/clk-gs101.c

  3627	
> 3628	PNAME(mout_hsi2_ufs_embd_p)	= { "oscclk", "dout_cmu_shared0_div4",
  3629					    "dout_cmu_shared2_div2", "fout_spare_pll" };
  3630	
> 3631	PNAME(mout_hsi2_pcie_p)		= { "oscclk", "dout_cmu_shared2_div2" };
  3632	
> 3633	PNAME(mout_hsi2_bus_p)		= { "dout_cmu_shared0_div4",
  3634					    "dout_cmu_shared1_div4",
  3635					    "dout_cmu_shared2_div2",
  3636					    "dout_cmu_shared3_div2",
  3637					    "fout_spare_pll", "oscclk", "oscclk",
  3638					    "oscclk" };
  3639	
> 3640	PNAME(mout_hsi2_mmc_card_p)	= { "fout_shared2_pll", "fout_shared3_pll",
  3641					    "dout_cmu_shared0_div4", "fout_spare_pll" };
  3642	

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