Hi Heiko, kernel test robot noticed the following build warnings: [auto build test WARNING on rockchip/for-next] [also build test WARNING on robh/for-next linus/master v6.12-rc6 next-20241105] [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/Heiko-Stuebner/dt-bindings-phy-Add-Rockchip-MIPI-CSI-DSI-PHY-schema/20241104-193646 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next patch link: https://lore.kernel.org/r/20241104111121.99274-3-heiko%40sntech.de patch subject: [PATCH v2 2/2] phy: rockchip: Add Samsung CSI/DSI Combo DCPHY driver config: m68k-randconfig-r113-20241105 (https://download.01.org/0day-ci/archive/20241106/202411060336.yBL7jGAs-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 14.1.0 reproduce: (https://download.01.org/0day-ci/archive/20241106/202411060336.yBL7jGAs-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202411060336.yBL7jGAs-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c:1630:34: warning: 'samsung_mipi_dcphy_of_match' defined but not used [-Wunused-const-variable=] 1630 | static const struct of_device_id samsung_mipi_dcphy_of_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [y]: - RESOURCE_KUNIT_TEST [=y] && RUNTIME_TESTING_MENU [=y] && KUNIT [=y] vim +/samsung_mipi_dcphy_of_match +1630 drivers/phy/rockchip/phy-rockchip-samsung-dcphy.c 1629 > 1630 static const struct of_device_id samsung_mipi_dcphy_of_match[] = { 1631 { 1632 .compatible = "rockchip,rk3576-mipi-dcphy", 1633 .data = &rk3576_samsung_mipi_dcphy_plat_data, 1634 }, { 1635 .compatible = "rockchip,rk3588-mipi-dcphy", 1636 .data = &rk3588_samsung_mipi_dcphy_plat_data, 1637 }, 1638 { /* sentinel */ } 1639 }; 1640 MODULE_DEVICE_TABLE(of, samsung_mipi_dcphy_of_match); 1641 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
