Hi, On 1/28/23 08:24, kernel test robot wrote: > Hi Hans, > > I love your patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [also build test ERROR on v6.2-rc5] > [cannot apply to media-tree/master] > [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/Hans-de-Goede/media-v4l2-core-Make-the-v4l2-core-code-enable-disable-the-privacy-LED-if-present/20230128-131233 > patch link: https://lore.kernel.org/r/20230127203729.10205-4-hdegoede%40redhat.com > patch subject: [PATCH v6 3/5] platform/x86: int3472/discrete: Create a LED class device for the privacy LED > config: i386-randconfig-r004-20230123 (https://download.01.org/0day-ci/archive/20230128/202301281537.fKVHsgf4-lkp@xxxxxxxxx/config) > compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 > reproduce (this is a W=1 build): > # https://github.com/intel-lab-lkp/linux/commit/d71a1bce9c9ea0bd5b98920b2d72a5b0a36ca19d > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Hans-de-Goede/media-v4l2-core-Make-the-v4l2-core-code-enable-disable-the-privacy-LED-if-present/20230128-131233 > git checkout d71a1bce9c9ea0bd5b98920b2d72a5b0a36ca19d > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=i386 olddefconfig > make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/ > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > In file included from drivers/platform/x86/intel/int3472/discrete.c:17: >>> drivers/platform/x86/intel/int3472/common.h:107:40: error: field 'lookup' has incomplete type > 107 | struct led_lookup_data lookup; > | ^~~~~~ > -- > In file included from drivers/platform/x86/intel/int3472/led.c:7: >>> drivers/platform/x86/intel/int3472/common.h:107:40: error: field 'lookup' has incomplete type > 107 | struct led_lookup_data lookup; > | ^~~~~~ > drivers/platform/x86/intel/int3472/led.c: In function 'skl_int3472_register_pled': >>> drivers/platform/x86/intel/int3472/led.c:57:9: error: implicit declaration of function 'led_add_lookup'; did you mean 'd_can_lookup'? [-Werror=implicit-function-declaration] > 57 | led_add_lookup(&int3472->pled.lookup); > | ^~~~~~~~~~~~~~ > | d_can_lookup > drivers/platform/x86/intel/int3472/led.c: In function 'skl_int3472_unregister_pled': >>> drivers/platform/x86/intel/int3472/led.c:71:9: error: implicit declaration of function 'led_remove_lookup' [-Werror=implicit-function-declaration] > 71 | led_remove_lookup(&int3472->pled.lookup); > | ^~~~~~~~~~~~~~~~~ > cc1: some warnings being treated as errors As mentioned in the cover-letter this series depends on this immutable-branch: https://lore.kernel.org/platform-driver-x86/Y9QGcA+9nlmOOy2d@xxxxxxxxxx/ That branch not being present in the base used by LKP is what is causing this error. Regards, Hans
