Hi, [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Iyappan-Subramanian/Fix-warning-and-issues/20160730-083713 config: mips-allmodconfig (attached as .config) compiler: mips-linux-gnu-gcc (Debian 5.4.0-6) 5.4.0 20160609 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=mips All errors (new ones prefixed by >>): drivers/gpio/gpio-xgene-sb.c: In function 'xgene_gpio_sb_irq_set_type': drivers/gpio/gpio-xgene-sb.c:111:10: error: implicit declaration of function 'irq_chip_set_type_parent' [-Werror=implicit-function-declaration] return irq_chip_set_type_parent(d, IRQ_TYPE_EDGE_RISING); ^ drivers/gpio/gpio-xgene-sb.c: At top level: drivers/gpio/gpio-xgene-sb.c:118:13: error: 'irq_chip_eoi_parent' undeclared here (not in a function) .irq_eoi = irq_chip_eoi_parent, ^ drivers/gpio/gpio-xgene-sb.c:119:20: error: 'irq_chip_mask_parent' undeclared here (not in a function) .irq_mask = irq_chip_mask_parent, ^ drivers/gpio/gpio-xgene-sb.c:120:20: error: 'irq_chip_unmask_parent' undeclared here (not in a function) .irq_unmask = irq_chip_unmask_parent, ^ drivers/gpio/gpio-xgene-sb.c: In function 'xgene_gpio_sb_domain_alloc': drivers/gpio/gpio-xgene-sb.c:198:3: error: implicit declaration of function 'irq_domain_set_hwirq_and_chip' [-Werror=implicit-function-declaration] irq_domain_set_hwirq_and_chip(domain, virq + i, hwirq + i, ^ drivers/gpio/gpio-xgene-sb.c:201:31: error: 'struct irq_domain' has no member named 'parent' parent_fwspec.fwnode = domain->parent->fwnode; ^ drivers/gpio/gpio-xgene-sb.c:215:9: error: implicit declaration of function 'irq_domain_alloc_irqs_parent' [-Werror=implicit-function-declaration] return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, ^ drivers/gpio/gpio-xgene-sb.c: At top level: drivers/gpio/gpio-xgene-sb.c:220:2: error: unknown field 'translate' specified in initializer .translate = xgene_gpio_sb_domain_translate, ^ >> drivers/gpio/gpio-xgene-sb.c:220:20: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .translate = xgene_gpio_sb_domain_translate, ^ drivers/gpio/gpio-xgene-sb.c:220:20: note: (near initialization for 'xgene_gpio_sb_domain_ops.match') drivers/gpio/gpio-xgene-sb.c:221:2: error: unknown field 'alloc' specified in initializer .alloc = xgene_gpio_sb_domain_alloc, ^ drivers/gpio/gpio-xgene-sb.c:221:20: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .alloc = xgene_gpio_sb_domain_alloc, ^ drivers/gpio/gpio-xgene-sb.c:221:20: note: (near initialization for 'xgene_gpio_sb_domain_ops.select') drivers/gpio/gpio-xgene-sb.c:222:2: error: unknown field 'free' specified in initializer .free = irq_domain_free_irqs_common, ^ drivers/gpio/gpio-xgene-sb.c:222:20: error: 'irq_domain_free_irqs_common' undeclared here (not in a function) .free = irq_domain_free_irqs_common, ^ drivers/gpio/gpio-xgene-sb.c:223:2: error: unknown field 'activate' specified in initializer .activate = xgene_gpio_sb_domain_activate, ^ drivers/gpio/gpio-xgene-sb.c:223:14: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .activate = xgene_gpio_sb_domain_activate, ^ drivers/gpio/gpio-xgene-sb.c:223:14: note: (near initialization for 'xgene_gpio_sb_domain_ops.unmap') drivers/gpio/gpio-xgene-sb.c:224:2: error: unknown field 'deactivate' specified in initializer .deactivate = xgene_gpio_sb_domain_deactivate, ^ drivers/gpio/gpio-xgene-sb.c:224:16: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types] .deactivate = xgene_gpio_sb_domain_deactivate, ^ drivers/gpio/gpio-xgene-sb.c:224:16: note: (near initialization for 'xgene_gpio_sb_domain_ops.xlate') drivers/gpio/gpio-xgene-sb.c: In function 'xgene_gpio_sb_probe': drivers/gpio/gpio-xgene-sb.c:293:21: error: implicit declaration of function 'irq_domain_create_hierarchy' [-Werror=implicit-function-declaration] priv->irq_domain = irq_domain_create_hierarchy(parent_domain, ^ drivers/gpio/gpio-xgene-sb.c:293:19: warning: assignment makes pointer from integer without a cast [-Wint-conversion] priv->irq_domain = irq_domain_create_hierarchy(parent_domain, ^ cc1: some warnings being treated as errors vim +220 drivers/gpio/gpio-xgene-sb.c 1013fc41 Quan Nguyen 2016-02-17 209 parent_fwspec.param_count = 2; 1013fc41 Quan Nguyen 2016-02-17 210 parent_fwspec.param[0] = hwirq + priv->parent_irq_base; 1013fc41 Quan Nguyen 2016-02-17 211 parent_fwspec.param[1] = fwspec->param[1]; 1013fc41 Quan Nguyen 2016-02-17 212 } else 1013fc41 Quan Nguyen 2016-02-17 213 return -EINVAL; 1013fc41 Quan Nguyen 2016-02-17 214 1013fc41 Quan Nguyen 2016-02-17 @215 return irq_domain_alloc_irqs_parent(domain, virq, nr_irqs, 1013fc41 Quan Nguyen 2016-02-17 216 &parent_fwspec); 1013fc41 Quan Nguyen 2016-02-17 217 } 1013fc41 Quan Nguyen 2016-02-17 218 1013fc41 Quan Nguyen 2016-02-17 219 static const struct irq_domain_ops xgene_gpio_sb_domain_ops = { 1013fc41 Quan Nguyen 2016-02-17 @220 .translate = xgene_gpio_sb_domain_translate, 1013fc41 Quan Nguyen 2016-02-17 221 .alloc = xgene_gpio_sb_domain_alloc, c6cc75fe Axel Lin 2016-03-17 222 .free = irq_domain_free_irqs_common, 1013fc41 Quan Nguyen 2016-02-17 223 .activate = xgene_gpio_sb_domain_activate, :::::: The code at line 220 was first introduced by commit :::::: 1013fc417cc15ead7c3a9091a47617f357db71a4 gpio: xgene: Enable X-Gene standby GPIO as interrupt controller :::::: TO: Quan Nguyen :::::: CC: Linus Walleij --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation