Hi Md, kernel test robot noticed the following build errors: [auto build test ERROR on mtd/nand/next] [also build test ERROR on broonie-spi/for-next robh/for-next linus/master v6.11 next-20240923] [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/Md-Sadre-Alam/spi-dt-bindings-Introduce-qcom-spi-qpic-snand/20240922-193748 base: https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next patch link: https://lore.kernel.org/r/20240922113351.2390195-7-quic_mdalam%40quicinc.com patch subject: [PATCH v10 6/8] spi: spi-qpic: add driver for QCOM SPI NAND flash Interface config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240924/202409240205.8sGdi5dZ-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240924/202409240205.8sGdi5dZ-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/202409240205.8sGdi5dZ-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): m68k-linux-ld: drivers/spi/spi-qpic-snand.o: in function `qcom_spi_remove': spi-qpic-snand.c:(.text+0x19e): undefined reference to `qcom_nandc_unalloc' m68k-linux-ld: drivers/spi/spi-qpic-snand.o: in function `qcom_spi_probe': spi-qpic-snand.c:(.text+0x5da): undefined reference to `qcom_nandc_alloc' >> m68k-linux-ld: spi-qpic-snand.c:(.text+0x638): undefined reference to `qcom_write_reg_dma' >> m68k-linux-ld: spi-qpic-snand.c:(.text+0x69a): undefined reference to `qcom_submit_descs' >> m68k-linux-ld: spi-qpic-snand.c:(.text+0x6ba): undefined reference to `qcom_nandc_unalloc' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
