[openeuler:OLK-5.10 3257/3257] drivers/gpu/drm/inspur/inspur_cursor.c:54:32: sparse: sparse: cast removes address space '__iomem' of expression
tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 13f149450a6b4609c03a79beee0859dfe43ca949 commit: b9d65551a3adfa87a7c5d33391187ee60a1b501d [3257/3257] drm: add inspur drm driver support config: x86_64-randconfig-121-20251030 (https://download.01.org/0day-ci/archive/20251030/202510301254.n0HWSdf0-lkp@i...) compiler: gcc-12 (Debian 12.4.0-5) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251030/202510301254.n0HWSdf0-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202510301254.n0HWSdf0-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/inspur/inspur_cursor.c:54:32: sparse: sparse: cast removes address space '__iomem' of expression
vim +/__iomem +54 drivers/gpu/drm/inspur/inspur_cursor.c 49 50 #define HW_FLAG_OFFSET 0x01ffff00 51 #define HW_FLAG_ENABLE 0x1bd40750 52 unsigned char getKVMHWCursorSetting(struct inspur_drm_private *priv) 53 {
54 unsigned int value = *(unsigned int *)(priv->fb_map + HW_FLAG_OFFSET);
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