Hi Dejin,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]
[also build test ERROR on net/master linus/master v5.5-rc6]
[cannot apply to sparc-next/master next-20200117]
[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/Dejin-Zheng/net-stmmac-remove-useless-code-of-phy_mask/20200110-011131
base:   https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git daea5b4dc16c3edc90392a512492dae504f1a37a
config: mips-randconfig-a001-20200118 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 5.5.0
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=5.5.0 make.cross ARCH=mips 

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

All errors (new ones prefixed by >>):

>> arch/mips//loongson32/common/platform.c:82:2: error: unknown field 'phy_mask' specified in initializer
     .phy_mask = 0,
     ^

vim +/phy_mask +82 arch/mips//loongson32/common/platform.c

f29ad10de6c345 arch/mips/loongson1/common/platform.c Kelvin Cheung 2014-10-10  79  
ca585cf9fb818b arch/mips/loongson1/common/platform.c Kelvin Cheung 2012-07-25  80  /* Synopsys Ethernet GMAC */
f29ad10de6c345 arch/mips/loongson1/common/platform.c Kelvin Cheung 2014-10-10  81  static struct stmmac_mdio_bus_data ls1x_mdio_bus_data = {
f29ad10de6c345 arch/mips/loongson1/common/platform.c Kelvin Cheung 2014-10-10 @82  	.phy_mask	= 0,
f29ad10de6c345 arch/mips/loongson1/common/platform.c Kelvin Cheung 2014-10-10  83  };
f29ad10de6c345 arch/mips/loongson1/common/platform.c Kelvin Cheung 2014-10-10  84  

:::::: The code at line 82 was first introduced by commit
:::::: f29ad10de6c345c8ae4cb33a99ba8ff29bdcd751 MIPS: Loongson1B: Some fixes/updates for LS1B

:::::: TO: Kelvin Cheung <keguang.zhang@gmail.com>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>

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0-DAY kernel test infrastructure                 Open Source Technology Center
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation