Hi Chevron, Thank you for the patch! Yet something to improve: [auto build test ERROR on c9e6606c7fe92b50a02ce51dda82586ebdf99b48] url: https://github.com/0day-ci/linux/commits/Chevron-Li/mmc-sdhci-msm-fix-Qualcomm-sd-host-7180-SD-card-compatibility-issue/20220121-191113 base: c9e6606c7fe92b50a02ce51dda82586ebdf99b48 config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20220122/202201220136.LTeGkEsu-lkp@xxxxxxxxx/config) compiler: mips-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/8916351ffe4bd538ba3bf2c5e16a151fb47674fe git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Chevron-Li/mmc-sdhci-msm-fix-Qualcomm-sd-host-7180-SD-card-compatibility-issue/20220121-191113 git checkout 8916351ffe4bd538ba3bf2c5e16a151fb47674fe # 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=mips 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 >>): mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_decode_cid': >> sdhci-msm.c:(.text.mmc_decode_cid+0x0): multiple definition of `mmc_decode_cid'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_decode_cid+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_sd_switch_hs': >> sdhci-msm.c:(.text.mmc_sd_switch_hs+0x0): multiple definition of `mmc_sd_switch_hs'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_sd_switch_hs+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_sd_get_cid': >> sdhci-msm.c:(.text.mmc_sd_get_cid+0x0): multiple definition of `mmc_sd_get_cid'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_sd_get_cid+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_sd_get_csd': >> sdhci-msm.c:(.text.mmc_sd_get_csd+0x0): multiple definition of `mmc_sd_get_csd'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_sd_get_csd+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_sd_setup_card': >> sdhci-msm.c:(.text.mmc_sd_setup_card+0x0): multiple definition of `mmc_sd_setup_card'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_sd_setup_card+0x0): first defined here >> mips-linux-ld: drivers/mmc/host/sdhci-msm.o:(.data.sd_type+0x0): multiple definition of `sd_type'; drivers/mmc/core/sd.o:(.data.sd_type+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_sd_get_max_clock': >> sdhci-msm.c:(.text.mmc_sd_get_max_clock+0x0): multiple definition of `mmc_sd_get_max_clock'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_sd_get_max_clock+0x0): first defined here mips-linux-ld: drivers/mmc/host/sdhci-msm.o: in function `mmc_attach_sd': >> sdhci-msm.c:(.text.mmc_attach_sd+0x0): multiple definition of `mmc_attach_sd'; drivers/mmc/core/sd.o:sd.c:(.text.mmc_attach_sd+0x0): first defined here --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx