tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git devel-gpio-irqchip head: bad37d41e1471662e243626ea2deb1bb601e6bab commit: bad37d41e1471662e243626ea2deb1bb601e6bab [44/44] gpio: Put a static parent array in the gpio_irqchip config: xtensa-allyesconfig (attached as .config) compiler: xtensa-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout bad37d41e1471662e243626ea2deb1bb601e6bab # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/gpio/gpio-tegra186.c: In function 'tegra186_gpio_irq': >> drivers/gpio/gpio-tegra186.c:351:21: error: 'struct tegra_gpio' has no member named 'irq' if (parent != gpio->irq[port->irq]) ^~ vim +351 drivers/gpio/gpio-tegra186.c 5b2b135a Thierry Reding 2017-11-07 333 5b2b135a Thierry Reding 2017-11-07 334 static void tegra186_gpio_irq(struct irq_desc *desc) 5b2b135a Thierry Reding 2017-11-07 335 { 5b2b135a Thierry Reding 2017-11-07 336 struct tegra_gpio *gpio = irq_desc_get_handler_data(desc); 5b2b135a Thierry Reding 2017-11-07 337 struct irq_domain *domain = gpio->gpio.irq.domain; 5b2b135a Thierry Reding 2017-11-07 338 struct irq_chip *chip = irq_desc_get_chip(desc); 5b2b135a Thierry Reding 2017-11-07 339 unsigned int parent = irq_desc_get_irq(desc); 5b2b135a Thierry Reding 2017-11-07 340 unsigned int i, offset = 0; 5b2b135a Thierry Reding 2017-11-07 341 5b2b135a Thierry Reding 2017-11-07 342 chained_irq_enter(chip, desc); 5b2b135a Thierry Reding 2017-11-07 343 5b2b135a Thierry Reding 2017-11-07 344 for (i = 0; i < gpio->soc->num_ports; i++) { 5b2b135a Thierry Reding 2017-11-07 345 const struct tegra_gpio_port *port = &gpio->soc->ports[i]; 5b2b135a Thierry Reding 2017-11-07 346 void __iomem *base = gpio->base + port->offset; 5b2b135a Thierry Reding 2017-11-07 347 unsigned int pin, irq; 5b2b135a Thierry Reding 2017-11-07 348 unsigned long value; 5b2b135a Thierry Reding 2017-11-07 349 5b2b135a Thierry Reding 2017-11-07 350 /* skip ports that are not associated with this controller */ 5b2b135a Thierry Reding 2017-11-07 @351 if (parent != gpio->irq[port->irq]) 5b2b135a Thierry Reding 2017-11-07 352 goto skip; 5b2b135a Thierry Reding 2017-11-07 353 5b2b135a Thierry Reding 2017-11-07 354 value = readl(base + TEGRA186_GPIO_INTERRUPT_STATUS(1)); 5b2b135a Thierry Reding 2017-11-07 355 5b2b135a Thierry Reding 2017-11-07 356 for_each_set_bit(pin, &value, port->pins) { 5b2b135a Thierry Reding 2017-11-07 357 irq = irq_find_mapping(domain, offset + pin); 5b2b135a Thierry Reding 2017-11-07 358 if (WARN_ON(irq == 0)) 5b2b135a Thierry Reding 2017-11-07 359 continue; 5b2b135a Thierry Reding 2017-11-07 360 5b2b135a Thierry Reding 2017-11-07 361 generic_handle_irq(irq); 5b2b135a Thierry Reding 2017-11-07 362 } 5b2b135a Thierry Reding 2017-11-07 363 5b2b135a Thierry Reding 2017-11-07 364 skip: 5b2b135a Thierry Reding 2017-11-07 365 offset += port->pins; 5b2b135a Thierry Reding 2017-11-07 366 } 5b2b135a Thierry Reding 2017-11-07 367 5b2b135a Thierry Reding 2017-11-07 368 chained_irq_exit(chip, desc); 5b2b135a Thierry Reding 2017-11-07 369 } 5b2b135a Thierry Reding 2017-11-07 370 :::::: The code at line 351 was first introduced by commit :::::: 5b2b135a87fcfb2b27c3c192fd7c3b053f0c5fa2 gpio: Add Tegra186 support :::::: TO: Thierry Reding <treding@xxxxxxxxxx> :::::: CC: Linus Walleij <linus.walleij@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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