9 p.m.
Hi Joseph,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on 9d922f5df53844228b9f7c62f2593f4f06c0b69b]
url:
https://github.com/0day-ci/linux/commits/Joseph-CHAMG/ADD-DM9051-ETHERNET...
base: 9d922f5df53844228b9f7c62f2593f4f06c0b69b
config: arm64-allyesconfig
(https://download.01.org/0day-ci/archive/20220121/202201211736.UtU0eL2j-lk...)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project
d4baf3b1322b84816aa623d8e8cb45a49cb68b84)
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
# install arm64 cross compiling tool for clang build
# apt-get install binutils-aarch64-linux-gnu
#
https://github.com/0day-ci/linux/commit/a6eb8dd02aed17af37a0b38fbcc250fd9...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Joseph-CHAMG/ADD-DM9051-ETHERNET-DRIVER/20220121-121713
git checkout a6eb8dd02aed17af37a0b38fbcc250fd9ed9492d
# 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=arm64 SHELL=/bin/bash drivers/net/ethernet/davicom/
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/net/ethernet/davicom/dm9051.c:1076:26: warning: implicit
conversion from 'unsigned long' to 'u32' (aka 'unsigned int')
changes value from 18446744073709551613 to 4294967293 [-Wconstant-conversion]
db->mdiobus->phy_mask = ~GENMASK(1, 1);
~ ^~~~~~~~~~~~~~
1 warning generated.
vim +1076 drivers/net/ethernet/davicom/dm9051.c
1062
1063 static int dm9051_mdiobus_register(struct board_info *db)
1064 {
1065 struct spi_device *spi = db->spidev;
1066 int ret;
1067
1068 db->mdiobus = devm_mdiobus_alloc(&spi->dev);
1069 if (!db->mdiobus)
1070 return -ENOMEM;
1071
1072 db->mdiobus->priv = db;
1073 db->mdiobus->read = dm9051_mdiobus_read;
1074 db->mdiobus->write = dm9051_mdiobus_write;
1075 db->mdiobus->name = "dm9051-mdiobus";
1076 db->mdiobus->phy_mask = ~GENMASK(1, 1);
1077 db->mdiobus->parent = &spi->dev;
1078 snprintf(db->mdiobus->id, MII_BUS_ID_SIZE,
1079 "dm9051-%s.%u", dev_name(&spi->dev), spi->chip_select);
1080
1081 ret = devm_mdiobus_register(&spi->dev, db->mdiobus);
1082 if (ret) {
1083 dev_err(&spi->dev, "Could not register MDIO bus\n");
1084 return ret;
1085 }
1086 return 0;
1087 }
1088
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org