Hi "Guido, I love your patch! Perhaps something to improve: [auto build test WARNING on usb/usb-testing] [also build test WARNING on v5.11-rc7 next-20210211] [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/Guido-G-nther/usb-typec-tps6598x... base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing config: openrisc-randconfig-s032-20210209 (attached as .config) compiler: or1k-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.3-215-g0fb77bb6-dirty # https://github.com/0day-ci/linux/commit/ba45e1d5e1fd25b6aed8724106e6c7d5a... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Guido-G-nther/usb-typec-tps6598x-Add-IRQ-flag-and-register-tracing/20210212-200855 git checkout ba45e1d5e1fd25b6aed8724106e6c7d5adef7a20 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=openrisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <rong.a.chen(a)intel.com&gt; "sparse warnings: (new ones prefixed by >>)" drivers/usb/typec/tps6598x.c: note: in included file (through include/trace/trace_events.h, include/trace/define_trace.h, drivers/usb/typec/tps6598x_trace.h): vim +157 drivers/usb/typec/./tps6598x_trace.h c90c0282e4ce33 Guido Günther 2021-02-12 156 ba45e1d5e1fd25 Guido Günther 2021-02-12 @157 TRACE_EVENT(tps6598x_status, ba45e1d5e1fd25 Guido Günther 2021-02-12 158 TP_PROTO(u32 status), ba45e1d5e1fd25 Guido Günther 2021-02-12 159 TP_ARGS(status), ba45e1d5e1fd25 Guido Günther 2021-02-12 160 ba45e1d5e1fd25 Guido Günther 2021-02-12 161 TP_STRUCT__entry( ba45e1d5e1fd25 Guido Günther 2021-02-12 162 __field(u32, status) ba45e1d5e1fd25 Guido Günther 2021-02-12 163 ), ba45e1d5e1fd25 Guido Günther 2021-02-12 164 ba45e1d5e1fd25 Guido Günther 2021-02-12 165 TP_fast_assign( ba45e1d5e1fd25 Guido Günther 2021-02-12 166 __entry->status = status; ba45e1d5e1fd25 Guido Günther 2021-02-12 167 ), ba45e1d5e1fd25 Guido Günther 2021-02-12 168 ba45e1d5e1fd25 Guido Günther 2021-02-12 169 TP_printk("conn: %s, pp_5v0: %s, pp_hv: %s, pp_ext: %s, pp_cable: %s, " ba45e1d5e1fd25 Guido Günther 2021-02-12 170 "pwr-src: %s, vbus: %s, usb-host: %s, legacy: %s, flags: %s", ba45e1d5e1fd25 Guido Günther 2021-02-12 171 show_status_conn_state(__entry->status), ba45e1d5e1fd25 Guido Günther 2021-02-12 172 show_status_pp_switch_state(TPS_STATUS_PP_5V0_SWITCH(__entry->status)), ba45e1d5e1fd25 Guido Günther 2021-02-12 173 show_status_pp_switch_state(TPS_STATUS_PP_HV_SWITCH(__entry->status)), ba45e1d5e1fd25 Guido Günther 2021-02-12 174 show_status_pp_switch_state(TPS_STATUS_PP_EXT_SWITCH(__entry->status)), ba45e1d5e1fd25 Guido Günther 2021-02-12 175 show_status_pp_switch_state(TPS_STATUS_PP_CABLE_SWITCH(__entry->status)), ba45e1d5e1fd25 Guido Günther 2021-02-12 176 show_status_power_sources(__entry->status), ba45e1d5e1fd25 Guido Günther 2021-02-12 177 show_status_vbus_status(__entry->status), ba45e1d5e1fd25 Guido Günther 2021-02-12 178 show_status_usb_host_present(__entry->status), ba45e1d5e1fd25 Guido Günther 2021-02-12 179 show_status_legacy(__entry->status), ba45e1d5e1fd25 Guido Günther 2021-02-12 180 show_status_flags(__entry->status) ba45e1d5e1fd25 Guido Günther 2021-02-12 181 ) ba45e1d5e1fd25 Guido Günther 2021-02-12 182 ); ba45e1d5e1fd25 Guido Günther 2021-02-12 183 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ kbuild mailing list -- kbuild(a)lists.01.org To unsubscribe send an email to kbuild-leave(a)lists.01.org