[openeuler:OLK-5.10 3164/3164] drivers/crypto/ccp/hygon/hct.c:46: warning: Function parameter or member 'fmt' not described in 'pr_fmt'

[kernel test robot <lkp@intel.com>]

tree:   https://gitee.com/openeuler/kernel.git OLK-5.10
head:   2631a43115d05f216c64dbf901afa2b4bfdf13f5
commit: b7a218b5c46200f323ac0fe07589e0bf0d648069 [3164/3164] crypto: hct: provides hygon crypto technology ccp device driver.
config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250827/202508271204.tfohm9Mj-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project d26ea02060b1c9db751d188b2edb0059a9eb273d)
rustc: rustc 1.58.0 (02072b482 2022-01-11)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250827/202508271204.tfohm9Mj-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508271204.tfohm9Mj-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/crypto/ccp/hygon/hct.c:46: warning: Function parameter or member 'fmt' not described in 'pr_fmt'


vim +46 drivers/crypto/ccp/hygon/hct.c

    34	
    35	/**
    36	 * VERSION_STRING modification instructions:
    37	 * 0.1 -- support hct/mdev mode.
    38	 * 0.2 -- supoort qemu virtualization.
    39	 * 0.3 -- support host-noiommu mode memory encryption function,
    40	 *        and performance optimization in virtual machines (enable caching).
    41	 * 0.4 -- support compiling hct.ko when mdev module is disabled.
    42	 * 0.5 -- change the maximum number of supported ccps from 16 to 48.
    43	 */
    44	
    45	#undef  pr_fmt
  > 46	#define pr_fmt(fmt)				"hct: " fmt
    47	

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