[linusw-pinctrl:devel 10/12] drivers/pinctrl/meson/pinctrl-meson-s4.c:178:27: warning: unused variable 'tdm_sclk1_c_pins'

[kernel test robot <lkp@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
head:   aa74c44be19c8b1de38d955c2c45c309991c805a
commit: 775214d389c259c77ff2b4de50bdaab5c9bd5db3 [10/12] pinctrl: meson: add pinctrl driver support for Meson-S4 Soc
config: arm64-buildonly-randconfig-r005-20220130 (https://download.01.org/0day-ci/archive/20220130/202201301326.VmKBKVNC-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f1c18acb07aa40f42b87b70462a6d1ab77a4825c)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/commit/?id=775214d389c259c77ff2b4de50bdaab5c9bd5db3
        git remote add linusw-pinctrl https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
        git fetch --no-tags linusw-pinctrl devel
        git checkout 775214d389c259c77ff2b4de50bdaab5c9bd5db3
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/pinctrl/meson/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/meson/pinctrl-meson-s4.c:178:27: warning: unused variable 'tdm_sclk1_c_pins' [-Wunused-const-variable]
   static const unsigned int tdm_sclk1_c_pins[]            = { GPIOC_3 };
                             ^
   1 warning generated.


vim +/tdm_sclk1_c_pins +178 drivers/pinctrl/meson/pinctrl-meson-s4.c

   173	
   174	/* Bank C func4 */
   175	static const unsigned int tdm_d2_c_pins[]		= { GPIOC_0 };
   176	static const unsigned int tdm_d3_c_pins[]		= { GPIOC_1 };
   177	static const unsigned int tdm_fs1_c_pins[]		= { GPIOC_2 };
 > 178	static const unsigned int tdm_sclk1_c_pins[]		= { GPIOC_3 };
   179	static const unsigned int mclk_1_c_pins[]		= { GPIOC_4 };
   180	static const unsigned int tdm_d4_c_pins[]		= { GPIOC_5 };
   181	static const unsigned int tdm_d5_c_pins[]		= { GPIOC_6 };
   182	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx