Hi, [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on v4.7-rc5 next-20160630] [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/Amitkumar-Karwar/mwifiex-add-hostcmd-wext-ioctl-support/20160630-231444 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: arm-at91_dt_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.3.1-8) 5.3.1 20160205 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 error/warnings (new ones prefixed by >>): drivers/net/wireless/marvell/mwifiex/main.c: In function 'mwifiex_do_ioctl': drivers/net/wireless/marvell/mwifiex/main.c:1220:20: error: 'struct mwifiex_adapter' has no member named 'mfg_mode' if (!priv->adapter->mfg_mode) ^ drivers/net/wireless/marvell/mwifiex/main.c: At top level: >> drivers/net/wireless/marvell/mwifiex/main.c:1260:2: error: unknown field 'num_private_args' specified in initializer .num_private_args = ARRAY_SIZE(mwifiex_iwpriv_args), ^ In file included from drivers/net/wireless/marvell/mwifiex/main.h:23:0, from drivers/net/wireless/marvell/mwifiex/main.c:20: >> include/linux/kernel.h:54:25: warning: initialization makes pointer from integer without a cast [-Wint-conversion] #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) ^ >> drivers/net/wireless/marvell/mwifiex/main.c:1260:22: note: in expansion of macro 'ARRAY_SIZE' .num_private_args = ARRAY_SIZE(mwifiex_iwpriv_args), ^ include/linux/kernel.h:54:25: note: (near initialization for 'mwifiex_iwpriv_handler_def.standard') #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) ^ >> drivers/net/wireless/marvell/mwifiex/main.c:1260:22: note: in expansion of macro 'ARRAY_SIZE' .num_private_args = ARRAY_SIZE(mwifiex_iwpriv_args), ^ >> drivers/net/wireless/marvell/mwifiex/main.c:1261:2: error: unknown field 'private_args' specified in initializer .private_args = (struct iw_priv_args *)mwifiex_iwpriv_args, ^ >> drivers/net/wireless/marvell/mwifiex/main.c:1261:18: warning: initialization makes integer from pointer without a cast [-Wint-conversion] .private_args = (struct iw_priv_args *)mwifiex_iwpriv_args, ^ drivers/net/wireless/marvell/mwifiex/main.c:1261:18: note: (near initialization for 'mwifiex_iwpriv_handler_def.num_standard') >> drivers/net/wireless/marvell/mwifiex/main.c:1261:18: error: initializer element is not computable at load time drivers/net/wireless/marvell/mwifiex/main.c:1261:18: note: (near initialization for 'mwifiex_iwpriv_handler_def.num_standard') vim +/num_private_args +1260 drivers/net/wireless/marvell/mwifiex/main.c 1214 static int mwifiex_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd) 1215 { 1216 struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev); 1217 struct iwreq *wrq = (struct iwreq *)req; 1218 int ret; 1219 > 1220 if (!priv->adapter->mfg_mode) 1221 return -EINVAL; 1222 1223 dev_dbg(priv->adapter->dev, "ioctl cmd = 0x%x\n", cmd); 1224 1225 switch (cmd) { 1226 case MWIFIEX_HOSTCMD_IOCTL: 1227 ret = mwifiex_process_host_command(priv, wrq); 1228 break; 1229 default: 1230 ret = -EINVAL; 1231 break; 1232 } 1233 1234 return ret; 1235 } 1236 1237 /* Network device handlers */ 1238 static const struct net_device_ops mwifiex_netdev_ops = { 1239 .ndo_open = mwifiex_open, 1240 .ndo_stop = mwifiex_close, 1241 .ndo_start_xmit = mwifiex_hard_start_xmit, 1242 .ndo_set_mac_address = mwifiex_set_mac_address, 1243 .ndo_do_ioctl = mwifiex_do_ioctl, 1244 .ndo_validate_addr = eth_validate_addr, 1245 .ndo_tx_timeout = mwifiex_tx_timeout, 1246 .ndo_get_stats = mwifiex_get_stats, 1247 .ndo_set_rx_mode = mwifiex_set_multicast_list, 1248 .ndo_select_queue = mwifiex_netdev_select_wmm_queue, 1249 }; 1250 1251 static const struct iw_priv_args mwifiex_iwpriv_args[] = { 1252 { MWIFIEX_HOSTCMD_IOCTL, 1253 IW_PRIV_TYPE_BYTE | 2047, 1254 IW_PRIV_TYPE_BYTE | 2047, 1255 "hostcmd" 1256 }, 1257 }; 1258 1259 static struct iw_handler_def mwifiex_iwpriv_handler_def = { > 1260 .num_private_args = ARRAY_SIZE(mwifiex_iwpriv_args), > 1261 .private_args = (struct iw_priv_args *)mwifiex_iwpriv_args, 1262 }; 1263 1264 /* --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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