tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.2 head: 69b921acae8a5b7feef03921d9b42c3634f3b9d1 commit: 944c01a889d97dc08e1b71f4ed868f4023fd6034 [11/19] spi: lpspi: enable runtime pm for lpspi reproduce: # apt-get install sparse git checkout 944c01a889d97dc08e1b71f4ed868f4023fd6034 make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' sparse warnings: (new ones prefixed by >>) >> drivers/spi/spi-fsl-lpspi.c:483:5: sparse: symbol 'fsl_lpspi_runtime_resume' was not declared. Should it be static? >> drivers/spi/spi-fsl-lpspi.c:501:5: sparse: symbol 'fsl_lpspi_runtime_suspend' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation