Hi Christian, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on staging/staging-testing] [also build test WARNING on v5.1-rc1 next-20190321] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Christian-Gromm/staging-most-switch-to-configfs/20190322-075523 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' sparse warnings: (new ones prefixed by >>) >> drivers/staging/most/configfs.c:34:5: sparse: symbol 'set_cfg_buffer_size' was not declared. Should it be static? >> drivers/staging/most/configfs.c:42:5: sparse: symbol 'set_cfg_subbuffer_size' was not declared. Should it be static? >> drivers/staging/most/configfs.c:50:5: sparse: symbol 'set_cfg_dbr_size' was not declared. Should it be static? >> drivers/staging/most/configfs.c:58:5: sparse: symbol 'set_cfg_num_buffers' was not declared. Should it be static? >> drivers/staging/most/configfs.c:66:5: sparse: symbol 'set_cfg_packets_xact' was not declared. Should it be static? >> drivers/staging/most/configfs.c:74:5: sparse: symbol 'set_cfg_direction' was not declared. Should it be static? >> drivers/staging/most/configfs.c:82:5: sparse: symbol 'set_cfg_datatype' 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 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel