tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable head: 13d127a82b5c70061560c65fb083e30e79363874 commit: 30c2de0a267c04046d89e678cc0067a9cfb455df [21/239] mm/vmstat: fix a W=1 clang compiler warning config: arm-randconfig-003-20241222 (https://download.01.org/0day-ci/archive/20241222/202412220112.f5nh5rSz-lkp@xxxxxxxxx/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 9daf10ff8f29ba3a88a105aaa9d2379c21b77d35) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241222/202412220112.f5nh5rSz-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/202412220112.f5nh5rSz-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c:30:18: error: unused function 'hdmi_read' [-Werror,-Wunused-function] 30 | static inline u8 hdmi_read(struct dw_hdmi_i2s_audio_data *audio, int offset) | ^~~~~~~~~ 1 error generated. vim +/hdmi_read +30 drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 29 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 @30 static inline u8 hdmi_read(struct dw_hdmi_i2s_audio_data *audio, int offset) 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 31 { 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 32 struct dw_hdmi *hdmi = audio->hdmi; 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 33 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 34 return audio->read(hdmi, offset); 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 35 } 2761ba6c0925ca9 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c Kuninori Morimoto 2016-11-08 36 :::::: The code at line 30 was first introduced by commit :::::: 2761ba6c0925ca9c5b917a95f68135d9dce443fb drm: bridge: add DesignWare HDMI I2S audio support :::::: TO: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx> :::::: CC: Archit Taneja <architt@xxxxxxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
