Hi Mohamed, kernel test robot noticed the following build errors: [auto build test ERROR on next-20240418] [cannot apply to linus/master v6.9-rc4 v6.9-rc3 v6.9-rc2 v6.9-rc4] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Mohamed-Ghanmi/platform-x86-asus-wmi-add-support-for-vivobook-fan-profiles/20240419-055003 base: next-20240418 patch link: https://lore.kernel.org/r/20240418214727.10658-2-mohamed.ghanmi%40supcom.tn patch subject: [PATCH v2 1/1] platform/x86: asus-wmi: add support for vivobook fan profiles config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20240421/202404211110.YaZAJhfU-lkp@xxxxxxxxx/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240421/202404211110.YaZAJhfU-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202404211110.YaZAJhfU-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/platform/x86/asus-wmi.c:3730:49: error: use of undeclared identifier 'asus' 3730 | u8 max_mode = throttle_thermal_policy_max_mode(asus); | ^ 1 error generated. vim +/asus +3730 drivers/platform/x86/asus-wmi.c 3725 3726 static ssize_t throttle_thermal_policy_store(struct device *dev, 3727 struct device_attribute *attr, 3728 const char *buf, size_t count) 3729 { > 3730 u8 max_mode = throttle_thermal_policy_max_mode(asus); 3731 struct asus_wmi *asus = dev_get_drvdata(dev); 3732 u8 new_mode; 3733 int result; 3734 int err; 3735 3736 result = kstrtou8(buf, 10, &new_mode); 3737 if (result < 0) 3738 return result; 3739 3740 if (new_mode > max_mode) 3741 return -EINVAL; 3742 3743 asus->throttle_thermal_policy_mode = new_mode; 3744 err = throttle_thermal_policy_write(asus); 3745 if (err) 3746 return err; 3747 3748 /* 3749 * Ensure that platform_profile updates userspace with the change to ensure 3750 * that platform_profile and throttle_thermal_policy_mode are in sync. 3751 */ 3752 platform_profile_notify(); 3753 3754 return count; 3755 } 3756 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki