Hi Giovanni, Thank you for the patch! Yet something to improve: [auto build test ERROR on hwmon/hwmon-next] [also build test ERROR on v5.4-rc7 next-20191114] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Giovanni-Mascellani/hwmon-dell-smm-hwmon-Disable-BIOS-fan-control-on-SET_FAN/20191115-052315 base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next config: i386-randconfig-c001-20191115 (attached as .config) compiler: gcc-7 (Debian 7.4.0-14) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/hwmon/dell-smm-hwmon.c: In function 'i8k_exit': >> drivers/hwmon/dell-smm-hwmon.c:1305:7: error: implicit declaration of function 'i8k_enable_bios' [-Werror=implicit-function-declaration] if (i8k_enable_bios()) ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/i8k_enable_bios +1305 drivers/hwmon/dell-smm-hwmon.c 1297 1298 static void __exit i8k_exit(void) 1299 { 1300 hwmon_device_unregister(i8k_hwmon_dev); 1301 i8k_exit_procfs(); 1302 1303 if (bios_disabled) { 1304 pr_warn("re-enabling BIOS fan control\n"); > 1305 if (i8k_enable_bios()) 1306 pr_warn("could not re-enable BIOS fan control\n"); 1307 } 1308 } 1309 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
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