linux-kernel - drivers/scsi/mpi3mr/mpi3mr_transport.c:695: warning: Function parameter or member 'port_id' not described in 'mpi3mr_get_hba_port_by

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Date:   Tue, 17 Oct 2023 23:42:36 +0800
From:   kernel test robot <lkp@...el.com>
To:     Sreekanth Reddy <sreekanth.reddy@...adcom.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Himanshu Madhani <himanshu.madhani@...cle.com>
Subject: drivers/scsi/mpi3mr/mpi3mr_transport.c:695: warning: Function
 parameter or member 'port_id' not described in 'mpi3mr_get_hba_port_by_id'

Hi Sreekanth,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   213f891525c222e8ed145ce1ce7ae1f47921cb9c
commit: 125ad1e6b445e8538e50d77d9c82ec811e98895e scsi: mpi3mr: Add helper functions to retrieve device objects
date:   1 year, 2 months ago
config: x86_64-randconfig-x063-20230716 (https://download.01.org/0day-ci/archive/20231017/202310172303.u91HpHDR-lkp@intel.com/config)
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/20231017/202310172303.u91HpHDR-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202310172303.u91HpHDR-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/scsi/mpi3mr/mpi3mr_transport.c:695: warning: Function parameter or member 'port_id' not described in 'mpi3mr_get_hba_port_by_id'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for DRM_I915_DEBUG_GEM
   Depends on [n]: HAS_IOMEM [=y] && DRM_I915 [=y] && EXPERT [=y] && DRM_I915_WERROR [=n]
   Selected by [y]:
   - DRM_I915_DEBUG [=y] && HAS_IOMEM [=y] && DRM_I915 [=y] && EXPERT [=y] && !COMPILE_TEST [=n]


vim +695 drivers/scsi/mpi3mr/mpi3mr_transport.c

   684	
   685	/**
   686	 * mpi3mr_get_hba_port_by_id - find hba port by id
   687	 * @mrioc: Adapter instance reference
   688	 * @port_id - Port ID to search
   689	 *
   690	 * Return: mpi3mr_hba_port reference for the matched port
   691	 */
   692	
   693	struct mpi3mr_hba_port *mpi3mr_get_hba_port_by_id(struct mpi3mr_ioc *mrioc,
   694		u8 port_id)
 > 695	{

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki