tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 04fe99a8d936d46a310ca61b8b63dc270962bf01 commit: a5e0091d62abb9599d9dea505ec0e8c820001831 [3089/5418] ASoC: cs35l41: Fix link problem config: x86_64-randconfig-c002-20211207 (https://download.01.org/0day-ci/archive/20211207/202112072303.F8ZAP5vM-lkp@xxxxxxxxx/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a5e0091d62abb9599d9dea505ec0e8c820001831 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout a5e0091d62abb9599d9dea505ec0e8c820001831 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> Note: the linux-next/master HEAD 04fe99a8d936d46a310ca61b8b63dc270962bf01 builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): vmlinux.o: warning: objtool: exc_nmi()+0x111: call to static_key_count.constprop.0() leaves .noinstr.text section vmlinux.o: warning: objtool: exc_page_fault()+0x44: call to static_key_count() leaves .noinstr.text section ld: sound/soc/codecs/cs35l41-spi.o: in function `cs35l41_spi_remove': sound/soc/codecs/cs35l41-spi.c:87: undefined reference to `cs35l41_remove' ld: sound/soc/codecs/cs35l41-spi.o: in function `cs35l41_spi_probe': sound/soc/codecs/cs35l41-spi.c:69: undefined reference to `cs35l41_regmap_spi' ld: sound/soc/codecs/cs35l41-spi.c:69: undefined reference to `__devm_regmap_init_spi' >> ld: sound/soc/codecs/cs35l41-spi.c:80: undefined reference to `cs35l41_probe' ld: sound/soc/codecs/cs35l41-spi.o: in function `cs35l41_spi_otp_setup': sound/soc/codecs/cs35l41-spi.c:52: undefined reference to `spi_setup' ld: sound/soc/codecs/cs35l41-spi.c:46: undefined reference to `spi_setup' ld: sound/soc/codecs/cs35l41-spi.o: in function `cs35l41_spi_driver_init': sound/soc/codecs/cs35l41-spi.c:120: undefined reference to `__spi_register_driver' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for SND_SOC_CS35L41_SPI Depends on SOUND && !UML && SND && SND_SOC && SPI_MASTER Selected by - SND_SOC_AMD_VANGOGH_MACH && SOUND && !UML && SND && SND_SOC && SND_SOC_AMD_ACP5x && I2C --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
