Re: [patch net v2] net: fec: fix compile with CONFIG_M5272

From: kbuild test robot <lkp@intel.com>
To: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Cc: kbuild-all@01.org, "David S. Miller" <davem@davemloft.net>,
	Fugang Duan <fugang.duan@nxp.com>,
	Troy Kisky <troy.kisky@boundarydevices.com>,
	Andrew Lunn <andrew@lunn.ch>, Eric Nelson <eric@nelint.com>,
	Philippe Reynes <tremyfr@gmail.com>,
	Johannes Berg <johannes@sipsolutions.net>,
	netdev@vger.kernel.org, Chris Healy <cphealy@gmail.com>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	linux-kernel@vger.kernel.org,
	Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Subject: Re: [patch net v2] net: fec: fix compile with CONFIG_M5272
Date: Mon, 5 Dec 2016 21:18:09 +0800	[thread overview]
Message-ID: <201612052104.HSl9jlj9%fengguang.wu@intel.com> (raw)
In-Reply-To: <1480925763-20254-1-git-send-email-nikita.yoush@cogentembedded.com>

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Hi Nikita,

[auto build test ERROR on net/master]

url:    https://github.com/0day-ci/linux/commits/Nikita-Yushchenko/net-fec-fix-compile-with-CONFIG_M5272/20161205-181735
config: arm-multi_v5_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=arm 

All errors (new ones prefixed by >>):

   drivers/net/ethernet/freescale/fec_main.c: In function 'fec_probe':
>> drivers/net/ethernet/freescale/fec_main.c:3304:7: error: 'FEC_STAT_SIZE' undeclared (first use in this function)
          FEC_STAT_SIZE, num_tx_qs, num_rx_qs);
          ^~~~~~~~~~~~~
   drivers/net/ethernet/freescale/fec_main.c:3304:7: note: each undeclared identifier is reported only once for each function it appears in

vim +/FEC_STAT_SIZE +3304 drivers/net/ethernet/freescale/fec_main.c

  3298		int num_rx_qs;
  3299	
  3300		fec_enet_get_queue_num(pdev, &num_tx_qs, &num_rx_qs);
  3301	
  3302		/* Init network device */
  3303		ndev = alloc_etherdev_mqs(sizeof(struct fec_enet_private) +
> 3304					  FEC_STAT_SIZE, num_tx_qs, num_rx_qs);
  3305		if (!ndev)
  3306			return -ENOMEM;
  3307	

---
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