Hi Benjamin, [auto build test ERROR on net/master]
url: https://github.com/0day-ci/linux/commits/Benjamin-Herrenschmidt/ftgmac100-Mostly-rewrite-the-driver/20170329-155424 config: arm-allmodconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/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/faraday/ftgmac100.c: In function 'ftgmac100_netpoll': >> drivers/net/ethernet/faraday/ftgmac100.c:1277:14: error: 'dev' undeclared >> (first use in this function) disable_irq(dev->irq); ^~~ drivers/net/ethernet/faraday/ftgmac100.c:1277:14: note: each undeclared identifier is reported only once for each function it appears in drivers/net/ethernet/faraday/ftgmac100.c: At top level: >> drivers/net/ethernet/faraday/ftgmac100.c:1295:25: error: >> 'ftgmac100_poll_controller' undeclared here (not in a function) .ndo_poll_controller = ftgmac100_poll_controller, ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/faraday/ftgmac100.c:1273:13: warning: 'ftgmac100_netpoll' defined but not used [-Wunused-function] static void ftgmac100_netpoll(struct net_device *ndev) ^~~~~~~~~~~~~~~~~ vim +/dev +1277 drivers/net/ethernet/faraday/ftgmac100.c 1271 1272 #ifdef CONFIG_NET_POLL_CONTROLLER 1273 static void ftgmac100_netpoll(struct net_device *ndev) 1274 { 1275 unsigned long flags; 1276 > 1277 disable_irq(dev->irq); 1278 local_irq_save(flags); 1279 ftgmac100_interrupt(dev->irq, ndev); 1280 local_irq_restore(flags); 1281 enable_irq(dev->irq); 1282 } 1283 #endif 1284 1285 static const struct net_device_ops ftgmac100_netdev_ops = { 1286 .ndo_open = ftgmac100_open, 1287 .ndo_stop = ftgmac100_stop, 1288 .ndo_start_xmit = ftgmac100_hard_start_xmit, 1289 .ndo_set_mac_address = ftgmac100_set_mac_addr, 1290 .ndo_set_rx_mode = ftgmac100_set_rx_mode, 1291 .ndo_validate_addr = eth_validate_addr, 1292 .ndo_do_ioctl = ftgmac100_do_ioctl, 1293 .ndo_tx_timeout = ftgmac100_tx_timeout, 1294 #ifdef CONFIG_NET_POLL_CONTROLLER > 1295 .ndo_poll_controller = ftgmac100_poll_controller, 1296 #endif 1297 }; 1298 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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