linux-kernel - scripts/kernel-doc: arch/arm/mach-sa1100/ssp.c:89: warning: Function parameter or struct member 'data' not described in 'ssp_read

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Message-ID: <202312161102.YBrHFedc-lkp@intel.com>
Date: Sat, 16 Dec 2023 11:17:15 +0800
From: kernel test robot <lkp@...el.com>
To: Arnd Bergmann <arnd@...db.de>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: scripts/kernel-doc: arch/arm/mach-sa1100/ssp.c:89: warning: Function
 parameter or struct member 'data' not described in 'ssp_read_word'

Hi Arnd,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   3bd7d748816927202268cb335921f7f68b3ca723
commit: 8faf91c48ca20c714e0dd8cc5f510e3819852912 ARM: sa1100: un-deprecate jornada720
date:   11 months ago
config: arm-jornada720_defconfig (https://download.01.org/0day-ci/archive/20231216/202312161102.YBrHFedc-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231216/202312161102.YBrHFedc-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/202312161102.YBrHFedc-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> scripts/kernel-doc: arch/arm/mach-sa1100/ssp.c:89: warning: Function parameter or struct member 'data' not described in 'ssp_read_word'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for SA1100_SSP
   Depends on [n]: ARCH_SA1100 [=y] && UNUSED_BOARD_FILES [=n]
   Selected by [y]:
   - SA1100_JORNADA720_SSP [=y] && ARCH_SA1100 [=y] && SA1100_JORNADA720 [=y]

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