Hi Abhishek, kernel test robot noticed the following build warnings:
[auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on pza/reset/next linus/master v6.19-rc1 next-20251219] [cannot apply to pza/imx-drm/next] [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/Abhishek-Rajput/drm-mediatek-Convert-legacy-DRM-logging-to-drm_-helpers-in-mtk_crtc-c/20251217-150453 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20251217070303.689913-1-abhiraj21put%40gmail.com patch subject: [PATCH] drm/mediatek: Convert legacy DRM logging to drm_* helpers in mtk_crtc.c config: loongarch-randconfig-r062-20251218 (https://download.01.org/0day-ci/archive/20251222/[email protected]/config) compiler: loongarch64-linux-gcc (GCC) 12.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251222/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): In file included from include/linux/lockdep.h:15, from include/linux/mutex.h:17, from include/linux/notifier.h:14, from include/linux/clk.h:14, from drivers/gpu/drm/mediatek/mtk_crtc.c:6: arch/loongarch/include/asm/percpu.h:20:4: error: #error compiler support for the model attribute is necessary when a recent assembler is used 20 | # error compiler support for the model attribute is necessary when a recent assembler is used | ^~~~~ drivers/gpu/drm/mediatek/mtk_crtc.c: In function 'mtk_crtc_ddp_irq': >> drivers/gpu/drm/mediatek/mtk_crtc.c:651:28: warning: unused variable 'dev' >> [-Wunused-variable] 651 | struct drm_device *dev = mtk_crtc->base.dev; | ^~~ vim +/dev +651 drivers/gpu/drm/mediatek/mtk_crtc.c 645 646 static void mtk_crtc_ddp_irq(void *data) 647 { 648 struct drm_crtc *crtc = data; 649 struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc); 650 struct mtk_drm_private *priv = crtc->dev->dev_private; > 651 struct drm_device *dev = mtk_crtc->base.dev; 652 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
