Messages in this thread | | | Date | Wed, 22 Dec 2021 10:09:09 +0100 | Subject | Re: drivers/pinctrl/bcm/pinctrl-ns.c:286:53: warning: passing argument 3 of 'pinmux_generic_add_function' discards 'const' qualifier from pointer target type | From | Rafał Miłecki <> |
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On 22.12.2021 09:55, kernel test robot wrote: > tree: https://github.com/0day-ci/linux/commits/UPDATE-20211222-144502/Rafa-Mi-ecki/pinctrl-bcm-ns-use-generic-groups-functions-helpers/20211117-064419 > head: da7c70cdea1466b4234a30658ee2b5383545a629 > commit: da7c70cdea1466b4234a30658ee2b5383545a629 pinctrl: bcm: ns: use generic groups & functions helpers > date: 2 hours ago > config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20211222/202112221651.gLNfcGwH-lkp@intel.com/config) > compiler: arceb-elf-gcc (GCC) 11.2.0 > 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/0day-ci/linux/commit/da7c70cdea1466b4234a30658ee2b5383545a629 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review UPDATE-20211222-144502/Rafa-Mi-ecki/pinctrl-bcm-ns-use-generic-groups-functions-helpers/20211117-064419 > git checkout da7c70cdea1466b4234a30658ee2b5383545a629 > # save the config file to linux build tree > mkdir build_dir > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/pinctrl/bcm/ > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@intel.com> > > All warnings (new ones prefixed by >>): > > drivers/pinctrl/bcm/pinctrl-ns.c: In function 'ns_pinctrl_probe': >>> drivers/pinctrl/bcm/pinctrl-ns.c:286:53: warning: passing argument 3 of 'pinmux_generic_add_function' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] > 286 | function->groups, > | ~~~~~~~~^~~~~~~~ > In file included from drivers/pinctrl/bcm/pinctrl-ns.c:18: > drivers/pinctrl/bcm/../pinmux.h:153:46: note: expected 'const char **' but argument is of type 'const char * const*' > 153 | const char **groups, > | ~~~~~~~~~~~~~^~~~~~
This patch targets following git tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/log/?h=for-next
As stated in the commit message it depends on the: bd0aae66c482 ("pinctrl: add one more "const" for function groups")
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