Hi Jason-JH, kernel test robot noticed the following build errors:
[auto build test ERROR on linuxtv-media-pending/master] [also build test ERROR on media-tree/master linus/master v6.18-rc3 next-20251031] [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/Jason-JH-Lin/soc-mediatek-Use-pkt_write-function-pointer-for-subsys-ID-compatibility/20251101-000555 base: https://git.linuxtv.org/media-ci/media-pending.git master patch link: https://lore.kernel.org/r/20251031160309.1654761-2-jason-jh.lin%40mediatek.com patch subject: [PATCH 1/5] soc: mediatek: Use pkt_write function pointer for subsys ID compatibility config: powerpc64-randconfig-r063-20251101 (https://download.01.org/0day-ci/archive/20251101/[email protected]/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251101/[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 errors (new ones prefixed by >>): >> drivers/soc/mediatek/mtk-mmsys.c:170:26: error: no member named >> 'pkt_write_mask' in 'struct cmdq_client_reg' 170 | ret = mmsys->cmdq_base.pkt_write_mask(cmdq_pkt, | ~~~~~~~~~~~~~~~~ ^ >> drivers/soc/mediatek/mtk-mmsys.c:172:30: error: no member named 'pa_base' in >> 'struct cmdq_client_reg' 172 | mmsys->cmdq_base.pa_base, | ~~~~~~~~~~~~~~~~ ^ 2 errors generated. -- >> drivers/soc/mediatek/mtk-mutex.c:1002:16: error: no member named 'pkt_write' >> in 'struct cmdq_client_reg' 1002 | mtx->cmdq_reg.pkt_write(cmdq_pkt, mtx->cmdq_reg.subsys, en_addr, en_addr, 1); | ~~~~~~~~~~~~~ ^ 1 error generated. vim +170 drivers/soc/mediatek/mtk-mmsys.c 162 163 static void mtk_mmsys_update_bits(struct mtk_mmsys *mmsys, u32 offset, u32 mask, u32 val, 164 struct cmdq_pkt *cmdq_pkt) 165 { 166 int ret; 167 u32 tmp; 168 169 if (mmsys->cmdq_base.size && cmdq_pkt) { > 170 ret = mmsys->cmdq_base.pkt_write_mask(cmdq_pkt, 171 mmsys->cmdq_base.subsys, > 172 > mmsys->cmdq_base.pa_base, 173 mmsys->cmdq_base.offset + offset, 174 val, mask); 175 if (ret) 176 pr_debug("CMDQ unavailable: using CPU write\n"); 177 else 178 return; 179 } 180 tmp = readl_relaxed(mmsys->regs + offset); 181 tmp = (tmp & ~mask) | (val & mask); 182 writel_relaxed(tmp, mmsys->regs + offset); 183 } 184 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
