Re: [PATCH 03/14] power: supply: bq25890: make property table const

From: kbuild test robot
Date: Fri Apr 03 2020 - 15:52:47 EST


Hi "MichaÅ,

I love your patch! Perhaps something to improve:

[auto build test WARNING on power-supply/for-next]
[also build test WARNING on linus/master v5.6 next-20200403]
[cannot apply to linux/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url: https://github.com/0day-ci/linux/commits/Micha-Miros-aw/power-supply-bq25890-fix-and-extend/20200404-010738
base: https://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git for-next
config: parisc-allyesconfig (attached as .config)
compiler: hppa-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
GCC_VERSION=9.3.0 make.cross ARCH=parisc

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

>> drivers/power/supply/bq25890_charger.c:692:16: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
692 | .properties = bq25890_power_supply_props,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~

vim +/const +692 drivers/power/supply/bq25890_charger.c

4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 688
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 689 static const struct power_supply_desc bq25890_power_supply_desc = {
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 690 .name = "bq25890-charger",
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 691 .type = POWER_SUPPLY_TYPE_USB,
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 @692 .properties = bq25890_power_supply_props,
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 693 .num_properties = ARRAY_SIZE(bq25890_power_supply_props),
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 694 .get_property = bq25890_power_supply_get_property,
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 695 };
4aeae9cb0dad11 drivers/power/bq25890_charger.c Laurentiu Palcu 2015-05-19 696

:::::: The code at line 692 was first introduced by commit
:::::: 4aeae9cb0dad117f055add68c48decaf489aecf3 power_supply: Add support for TI BQ25890 charger chip

:::::: TO: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
:::::: CC: Sebastian Reichel <sre@xxxxxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
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