* Re: [PATCH] w1: therm: constify pointers to hwmon_channel_info
[not found] <20230407150121.79887-1-krzysztof.kozlowski@linaro.org>
@ 2023-04-07 18:54 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-04-07 18:54 UTC (permalink / raw)
To: Krzysztof Kozlowski; +Cc: llvm, oe-kbuild-all
Hi Krzysztof,
kernel test robot noticed the following build errors:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.3-rc5 next-20230406]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Krzysztof-Kozlowski/w1-therm-constify-pointers-to-hwmon_channel_info/20230407-230519
patch link: https://lore.kernel.org/r/20230407150121.79887-1-krzysztof.kozlowski%40linaro.org
patch subject: [PATCH] w1: therm: constify pointers to hwmon_channel_info
config: x86_64-randconfig-a006-20230403 (https://download.01.org/0day-ci/archive/20230408/202304080221.hhAqNlpp-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/9db1d901e409a44fc2b6d59cc07a76018a085aee
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Krzysztof-Kozlowski/w1-therm-constify-pointers-to-hwmon_channel_info/20230407-230519
git checkout 9db1d901e409a44fc2b6d59cc07a76018a085aee
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304080221.hhAqNlpp-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/w1/slaves/w1_therm.c:469:10: error: initializing 'const struct hwmon_channel_info **' with an expression of type 'const struct hwmon_channel_info *const[2]' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
.info = w1_info,
^~~~~~~
1 error generated.
vim +469 drivers/w1/slaves/w1_therm.c
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 466
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 467 static const struct hwmon_chip_info w1_chip_info = {
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 468 .ops = &w1_hwmon_ops,
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 @469 .info = w1_info,
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 470 };
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 471 #define W1_CHIPINFO (&w1_chip_info)
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 472 #else
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 473 #define W1_CHIPINFO NULL
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 474 #endif
a97db8818c7e8b Jaghathiswari Rankappagounder Natarajan 2017-08-30 475
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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