* Re: [PATCH v2 1/2] usb: typec: tcpm: add interface for passing supported_pd_rev from tcpc_dev
[not found] <20220208112226.9108-2-potin.lai@quantatw.com>
@ 2022-02-08 16:41 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-02-08 16:41 UTC (permalink / raw)
To: Potin Lai, Guenter Roeck, Heikki Krogerus, Greg Kroah-Hartman
Cc: llvm, kbuild-all, linux-usb, linux-kernel, Patrick Williams,
Potin Lai
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-interface-for-passing-supported_pd_rev-from-tcpc_dev/20220208-202246
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-lkp@intel.com/config)
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/322696594704fa918e63d1c80fa6d346a02e9a28
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@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
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