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Message-ID: <202505290752.ccgBnlpc-lkp@intel.com>
Date: Thu, 29 May 2025 07:17:03 +0800
From: kernel test robot <lkp@...el.com>
To: Umer Uddin <umer.uddin@...tallysanemainliners.org>,
Krzysztof Kozlowski <krzk@...nel.org>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Chanwoo Choi <cw00.choi@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Igor Belwon <igor.belwon@...tallysanemainliners.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-samsung-soc@...r.kernel.org,
linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1 2/2] clk: samsung: exynos990: Add CMU_HSI1 block
Hi Umer,
kernel test robot noticed the following build warnings:
[auto build test WARNING on krzk/for-next]
[also build test WARNING on krzk-dt/for-next clk/clk-next linus/master v6.15 next-20250528]
[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/Umer-Uddin/dt-bindings-clock-exynos990-Add-CMU_HSI1-bindings/20250528-185847
base: https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git for-next
patch link: https://lore.kernel.org/r/20250528105252.157533-3-umer.uddin%40mentallysanemainliners.org
patch subject: [PATCH v1 2/2] clk: samsung: exynos990: Add CMU_HSI1 block
config: arm-randconfig-002-20250529 (https://download.01.org/0day-ci/archive/20250529/202505290752.ccgBnlpc-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250529/202505290752.ccgBnlpc-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/202505290752.ccgBnlpc-lkp@intel.com/
All warnings (new ones prefixed by >>):
In file included from drivers/clk/samsung/clk-exynos990.c:15:
>> drivers/clk/samsung/clk-exynos990.c:1666:7: warning: 'mout_hsi1_mmc_card_p' defined but not used [-Wunused-const-variable=]
PNAME(mout_hsi1_mmc_card_p) = { "oscclk",
^~~~~~~~~~~~~~~~~~~~
drivers/clk/samsung/clk.h:237:44: note: in definition of macro 'PNAME'
#define PNAME(x) static const char * const x[] __initconst
^
>> drivers/clk/samsung/clk-exynos990.c:1658:7: warning: 'mout_hsi1_bus_p' defined but not used [-Wunused-const-variable=]
PNAME(mout_hsi1_bus_p) = { "dout_cmu_shared0_div3",
^~~~~~~~~~~~~~~
drivers/clk/samsung/clk.h:237:44: note: in definition of macro 'PNAME'
#define PNAME(x) static const char * const x[] __initconst
^
>> drivers/clk/samsung/clk-exynos990.c:1657:7: warning: 'mout_hsi1_pcie_p' defined but not used [-Wunused-const-variable=]
PNAME(mout_hsi1_pcie_p) = { "oscclk", "fout_shared2_pll" };
^~~~~~~~~~~~~~~~
drivers/clk/samsung/clk.h:237:44: note: in definition of macro 'PNAME'
#define PNAME(x) static const char * const x[] __initconst
^
>> drivers/clk/samsung/clk-exynos990.c:1653:7: warning: 'mout_hsi1_ufs_card_p' defined but not used [-Wunused-const-variable=]
PNAME(mout_hsi1_ufs_card_p) = { "oscclk",
^~~~~~~~~~~~~~~~~~~~
drivers/clk/samsung/clk.h:237:44: note: in definition of macro 'PNAME'
#define PNAME(x) static const char * const x[] __initconst
^
>> drivers/clk/samsung/clk-exynos990.c:1649:7: warning: 'mout_hsi1_ufs_embd_p' defined but not used [-Wunused-const-variable=]
PNAME(mout_hsi1_ufs_embd_p) = { "oscclk",
^~~~~~~~~~~~~~~~~~~~
drivers/clk/samsung/clk.h:237:44: note: in definition of macro 'PNAME'
#define PNAME(x) static const char * const x[] __initconst
^
vim +/mout_hsi1_mmc_card_p +1666 drivers/clk/samsung/clk-exynos990.c
1647
1648 /* Parent clock list for CMU_HSI1 muxes */
> 1649 PNAME(mout_hsi1_ufs_embd_p) = { "oscclk",
1650 "dout_cmu_shared0_div4",
1651 "dout_cmu_shared2_div2",
1652 "oscclk" };
> 1653 PNAME(mout_hsi1_ufs_card_p) = { "oscclk",
1654 "dout_cmu_shared0_div4",
1655 "dout_cmu_shared2_div2",
1656 "oscclk" };
> 1657 PNAME(mout_hsi1_pcie_p) = { "oscclk", "fout_shared2_pll" };
> 1658 PNAME(mout_hsi1_bus_p) = { "dout_cmu_shared0_div3",
1659 "dout_cmu_shared0_div4",
1660 "dout_cmu_shared1_div4",
1661 "dout_cmu_shared4_div3",
1662 "dout_cmu_shared2_div2",
1663 "fout_mmc_pll",
1664 "oscclk",
1665 "oscclk" };
> 1666 PNAME(mout_hsi1_mmc_card_p) = { "oscclk",
1667 "fout_shared2_pll",
1668 "fout_mmc_pll",
1669 "dout_cmu_shared0_div4" };
1670 PNAME(mout_hsi1_bus_user_p) = { "oscclk", "dout_cmu_hsi1_bus" };
1671 PNAME(mout_hsi1_mmc_card_user_p) = { "oscclk", "dout_cmu_hsi1_mmc_card" };
1672 PNAME(mout_hsi1_pcie_user_p) = { "oscclk", "dout_cmu_hsi1_pcie" };
1673 PNAME(mout_hsi1_ufs_card_user_p) = { "oscclk", "dout_cmu_hsi1_ufs_card" };
1674 PNAME(mout_hsi1_ufs_embd_user_p) = { "oscclk", "dout_cmu_hsi1_ufs_embd" };
1675
--
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