Hi Junhui, kernel test robot noticed the following build warnings:
[auto build test WARNING on 038d61fd642278bab63ee8ef722c50d10ab01e8f] url: https://github.com/intel-lab-lkp/linux/commits/Junhui-Liu/dt-bindings-remoteproc-Add-C906L-rproc-for-Sophgo-CV1800B-SoC/20250728-190847 base: 038d61fd642278bab63ee8ef722c50d10ab01e8f patch link: https://lore.kernel.org/r/20250728-cv1800-rproc-v2-2-5bbee4abe9dc%40pigmoral.tech patch subject: [PATCH v2 2/2] drivers: remoteproc: Add C906L controller for Sophgo CV1800B SoC config: parisc-randconfig-r123-20250729 (https://download.01.org/0day-ci/archive/20250729/[email protected]/config) compiler: hppa-linux-gcc (GCC) 8.5.0 reproduce: (https://download.01.org/0day-ci/archive/20250729/[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]/ sparse warnings: (new ones prefixed by >>) >> drivers/remoteproc/sophgo_cv1800b_c906l.c:47:20: sparse: sparse: cast >> removes address space '__iomem' of expression vim +/__iomem +47 drivers/remoteproc/sophgo_cv1800b_c906l.c 36 37 static int cv1800b_c906l_mem_alloc(struct rproc *rproc, 38 struct rproc_mem_entry *mem) 39 { 40 void __iomem *va; 41 42 va = ioremap_wc(mem->dma, mem->len); 43 if (!va) 44 return -ENOMEM; 45 46 /* Update memory entry va */ > 47 mem->va = (void *)va; 48 49 return 0; 50 } 51 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
