3:41 a.m.
Hi Potin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on usb/usb-testing]
[also build test WARNING on v5.17-rc3 next-20220208]
[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]
url:
https://github.com/0day-ci/linux/commits/Potin-Lai/usb-typec-tcpm-add-int...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: hexagon-randconfig-r034-20220208
(https://download.01.org/0day-ci/archive/20220209/202202090006.YLbevIuT-lk...)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project
e8bff9ae54a55b4dbfeb6ba55f723abbd81bf494)
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/322696594704fa918e63d1c80fa6d346a...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Potin-Lai/usb-typec-tcpm-add-interface-for-passing-supported_pd_rev-from-tcpc_dev/20220208-202246
git checkout 322696594704fa918e63d1c80fa6d346a02e9a28
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir
ARCH=hexagon SHELL=/bin/bash drivers/usb/typec/tcpm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
> drivers/usb/typec/tcpm/tcpm.c:581:9: warning: comparison of
distinct pointer types ('typeof (rev) *' (aka 'unsigned int *') and
'typeof (2) *' (aka 'int *')) [-Wcompare-distinct-pointer-types]
return min(rev, PD_MAX_REV);
^~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:45:19: note: expanded from macro 'min'
#define min(x, y) __careful_cmp(x, y, <)
^~~~~~~~~~~~~~~~~~~~~~
include/linux/minmax.h:36:24: note: expanded from macro '__careful_cmp'
__builtin_choose_expr(__safe_cmp(x, y), \
^~~~~~~~~~~~~~~~
include/linux/minmax.h:26:4: note: expanded from macro '__safe_cmp'
(__typecheck(x, y) && __no_side_effects(x, y))
^~~~~~~~~~~~~~~~~
include/linux/minmax.h:20:28: note: expanded from macro '__typecheck'
(!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
~~~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~~
1 warning generated.
vim +581 drivers/usb/typec/tcpm/tcpm.c
573
574 static u32 tcpm_pd_supported_rev(struct tcpm_port *port)
575 {
576 u32 rev = PD_MAX_REV;
577
578 if (port->tcpc->supported_pd_rev)
579 rev = port->tcpc->supported_pd_rev(port->tcpc);
580
581 return min(rev, PD_MAX_REV);
582 }
583
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org