tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 2030579113a1b1b5bfd7ff24c0852847836d8fd1 commit: a91d06f46bf725f97d2bf344294c54bc57686889 [7945/13906] media: cadence: csi2rx: Configure DPHY using link freq config: arc-randconfig-s051-20230426 (https://download.01.org/0day-ci/archive/20231021/202310210044.tVcimtJy-lkp@xxxxxxxxx/config) compiler: arceb-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231021/202310210044.tVcimtJy-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/202310210044.tVcimtJy-lkp@xxxxxxxxx/ Note: the linux-next/master HEAD 2030579113a1b1b5bfd7ff24c0852847836d8fd1 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): arceb-elf-ld: drivers/media/platform/cadence/cdns-csi2rx.o: in function `csi2rx_configure_ext_dphy': >> cdns-csi2rx.c:(.text+0x480): undefined reference to `phy_mipi_dphy_get_default_config_for_hsclk' >> arceb-elf-ld: cdns-csi2rx.c:(.text+0x480): undefined reference to `phy_mipi_dphy_get_default_config_for_hsclk' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
