tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 0fac4b66f365181375364ed55678bc5faa6940ff commit: c74ae2c5da57becf3f41c596d79b3dd30fa1baa6 [13479/14352] hct: add mediated ccp driver support for hygon crypto technology. config: x86_64-randconfig-r122-20241012 (https://download.01.org/0day-ci/archive/20241012/202410121833.1SampNGd-lkp@i...) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241012/202410121833.1SampNGd-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/202410121833.1SampNGd-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)

...

drivers/crypto/ccp/hygon/hct.c:233:18: sparse: sparse: symbol 'hct_mdev_type' was not declared. Should it be static? drivers/crypto/ccp/hygon/hct.c:237:18: sparse: sparse: symbol 'hct_mdev_types' was not declared. Should it be static? drivers/crypto/ccp/hygon/hct.c:459:23: sparse: sparse: cast to restricted __le32 drivers/crypto/ccp/hygon/hct.c:1204:20: sparse: sparse: symbol 'hct_mdev_driver' was not declared. Should it be static? drivers/crypto/ccp/hygon/hct.c:1333:13: sparse: sparse: symbol 'hct_pin_memory' was not declared. Should it be static?

vim +/hct_mdev_type +233 drivers/crypto/ccp/hygon/hct.c

232

233 struct mdev_type hct_mdev_type = {

234 .sysfs_name = "1", 235 .pretty_name = "hct mdev type" 236 };

237 struct mdev_type *hct_mdev_types[] = {

238 &hct_mdev_type 239 }; 240