Hi Joyce,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on net-next/master]
[also build test ERROR on v4.18 next-20180813]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Ooi-Joyce/net-stmmac-Add-SMC-support-for-EMAC-System-Manager-register/20180814-031821
config: arm-multi_v7_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
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=7.2.0 make.cross ARCH=arm 

All errors (new ones prefixed by >>):

>> drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c:27:10: fatal error: linux/stratix10-smc.h: No such file or directory
    #include <linux/stratix10-smc.h>
             ^~~~~~~~~~~~~~~~~~~~~~~
   compilation terminated.

vim +27 drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c

  > 27	#include <linux/stratix10-smc.h>
    28	#endif
    29	

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