Hi Miquel, I love your patch! Yet something to improve: [auto build test ERROR on broonie-spi/for-next] [also build test ERROR on mtd/nand/next mtd/mtd/next mtd/mtd/fixes v5.16-rc5 next-20211215] [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] url: https://github.com/0day-ci/linux/commits/Miquel-Raynal/External-ECC-engines-Macronix-support/20211216-191821 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next config: openrisc-randconfig-r036-20211216 (https://download.01.org/0day-ci/archive/20211217/202112170204.FjtWNBvt-lkp@xxxxxxxxx/config) compiler: or1k-linux-gcc (GCC) 11.2.0 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 # https://github.com/0day-ci/linux/commit/bf16b56f7a0cc5aa237129a6b8bd216dc2632c8b git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Miquel-Raynal/External-ECC-engines-Macronix-support/20211216-191821 git checkout bf16b56f7a0cc5aa237129a6b8bd216dc2632c8b # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=openrisc SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> or1k-linux-ld: drivers/spi/spi-dw-core.o:(.rodata+0x0): multiple definition of `spi_mem_no_caps'; drivers/spi/spi.o:(.rodata+0x40): first defined here or1k-linux-ld: drivers/spi/spi-dw-dma.o:(.rodata+0x30): multiple definition of `spi_mem_no_caps'; drivers/spi/spi.o:(.rodata+0x40): first defined here or1k-linux-ld: drivers/spi/spi-nxp-fspi.o:(.rodata+0x51c): multiple definition of `spi_mem_no_caps'; drivers/spi/spi.o:(.rodata+0x40): first defined here or1k-linux-ld: drivers/spi/spi-zynqmp-gqspi.o:(.rodata+0x20c): multiple definition of `spi_mem_no_caps'; drivers/spi/spi.o:(.rodata+0x40): first defined here --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
