Re: [PATCH V2 4/4] net-next: mediatek: add support for IRQ grouping

From: kbuild test robot
Date: Thu Jun 30 2016 - 01:06:15 EST


Hi,

[auto build test ERROR on net/master]
[also build test ERROR on next-20160629]
[cannot apply to net-next/master v4.7-rc5]
[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/John-Crispin/net-next-mediatek-IRQ-cleanups-fixes-and-grouping/20160629-194341
config: arm-allmodconfig (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 errors (new ones prefixed by >>):

drivers/net/ethernet/mediatek/mtk_eth_soc.c: In function 'mtk_poll_controller':
>> drivers/net/ethernet/mediatek/mtk_eth_soc.c:1300:2: error: implicit declaration of function 'mtk_handle_irq' [-Werror=implicit-function-declaration]
mtk_handle_irq(dev->irq[0], dev);
^
>> drivers/net/ethernet/mediatek/mtk_eth_soc.c:1300:25: error: subscripted value is neither array nor pointer nor vector
mtk_handle_irq(dev->irq[0], dev);
^
cc1: some warnings being treated as errors

vim +/mtk_handle_irq +1300 drivers/net/ethernet/mediatek/mtk_eth_soc.c

1294 {
1295 struct mtk_mac *mac = netdev_priv(dev);
1296 struct mtk_eth *eth = mac->hw;
1297 u32 int_mask = MTK_TX_DONE_INT | MTK_RX_DONE_INT;
1298
1299 mtk_irq_disable(eth, int_mask);
> 1300 mtk_handle_irq(dev->irq[0], dev);
1301 mtk_irq_enable(eth, int_mask);
1302 }
1303 #endif

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