[shenki:dev-5.7 43/126] drivers/net/ethernet/nuvoton/npcm7xx_emc.c:1744:21: error: use of undeclared identifier 'eth_change_mtu'

[shenki:dev-5.7 43/126] drivers/net/ethernet/nuvoton/npcm7xx_emc.c:1744:21: error: use of undeclared identifier 'eth_change_mtu'

[kbuild test robot]

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tree:   https://github.com/shenki/linux dev-5.7
head:   90ccb573c22c54ec2240a2991cdbba40e1e1c837
commit: d49cb479eca40572367fe0e137d57caf688d17bb [43/126] net: npcm: add NPCM7xx Ethernet MAC controller
config: arm-allyesconfig (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ff6a0b6a8ee74693e9711973028a8a327adf9cd5)
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        git checkout d49cb479eca40572367fe0e137d57caf688d17bb
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm 

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

All errors (new ones prefixed by >>):

>> drivers/net/ethernet/nuvoton/npcm7xx_emc.c:1744:21: error: use of undeclared identifier 'eth_change_mtu'
           .ndo_change_mtu         = eth_change_mtu,
                                     ^
   1 error generated.

vim +/eth_change_mtu +1744 drivers/net/ethernet/nuvoton/npcm7xx_emc.c

  1734	
  1735	static const struct net_device_ops npcm7xx_ether_netdev_ops = {
  1736		.ndo_open		= npcm7xx_ether_open,
  1737		.ndo_stop		= npcm7xx_ether_close,
  1738		.ndo_start_xmit		= npcm7xx_ether_start_xmit,
  1739		.ndo_get_stats		= npcm7xx_ether_stats,
  1740		.ndo_set_rx_mode	= npcm7xx_ether_set_rx_mode,
  1741		.ndo_set_mac_address	= npcm7xx_set_mac_address,
  1742		.ndo_do_ioctl		= npcm7xx_ether_ioctl,
  1743		.ndo_validate_addr	= eth_validate_addr,
> 1744		.ndo_change_mtu		= eth_change_mtu,
  1745	};
  1746	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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