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charset=us-ascii Content-Disposition: inline Hi Aswath, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9d89551994a430b50c4fffcb1e617a057fa76e20 commit: e4d4371253029528c02bfb43a46c252e1c3d035f phy: phy-can-transceiver: Add support for setting mux date: 2 years, 9 months ago config: sh-randconfig-002-20241212 (https://download.01.org/0day-ci/archive/20250106/202501061623.b5Jszq2k-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250106/202501061623.b5Jszq2k-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202501061623.b5Jszq2k-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/mux/adg792a.c:134:34: warning: 'adg792a_of_match' defined but not used [-Wunused-const-variable=] 134 | static const struct of_device_id adg792a_of_match[] = { | ^~~~~~~~~~~~~~~~ vim +/adg792a_of_match +134 drivers/mux/adg792a.c afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 133 afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 @134 static const struct of_device_id adg792a_of_match[] = { afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 135 { .compatible = "adi,adg792a", }, afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 136 { .compatible = "adi,adg792g", }, afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 137 { } afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 138 }; afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 139 MODULE_DEVICE_TABLE(of, adg792a_of_match); afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 140 :::::: The code at line 134 was first introduced by commit :::::: afda08c4caa9489511557def51e322a5f2142a2f mux: adg792a: add mux controller driver for ADG792A/G :::::: TO: Peter Rosin :::::: CC: Greg Kroah-Hartman -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki