Hi Alexander, I love your patch! Perhaps something to improve: [auto build test WARNING on gpio/for-next] [also build test WARNING on v5.12-rc3 next-20210318] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Alexander-A-Sverdlin/gpio-pl061-Support-implementations-without-GPIOINTR-line/20210319-031352 base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git for-next config: arm-defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/bbac642db33d1e12c5a11a9630822bf16706c988 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Alexander-A-Sverdlin/gpio-pl061-Support-implementations-without-GPIOINTR-line/20210319-031352 git checkout bbac642db33d1e12c5a11a9630822bf16706c988 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> drivers/gpio/gpio-pl061.c:305:6: warning: no previous prototype for 'pl061_populate_parent_fwspec' [-Wmissing-prototypes] 305 | void pl061_populate_parent_fwspec(struct gpio_chip *gc, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpio/gpio-pl061.c: In function 'pl061_probe': drivers/gpio/gpio-pl061.c:416:9: error: 'struct gpio_irq_chip' has no member named 'populate_parent_fwspec'; did you mean 'populate_parent_alloc_arg'? 416 | girq->populate_parent_fwspec = pl061_populate_parent_fwspec; | ^~~~~~~~~~~~~~~~~~~~~~ | populate_parent_alloc_arg vim +/pl061_populate_parent_fwspec +305 drivers/gpio/gpio-pl061.c 303 304 #ifdef CONFIG_OF > 305 void pl061_populate_parent_fwspec(struct gpio_chip *gc, 306 struct irq_fwspec *fwspec, 307 unsigned int parent_hwirq, 308 unsigned int parent_type) 309 { 310 struct device_node *dn = to_of_node(gc->irq.fwnode); 311 struct of_phandle_args pha; 312 int i; 313 314 fwspec->param_count = 0; 315 316 if (WARN_ON(!dn)) 317 return; 318 319 /* 320 * This brute-force here is because of the fact PL061 is often paired 321 * with GIC-v3, which has 3-cell IRQ specifier (SPI/PPI selection), and 322 * unexpected range shifts in hwirq mapping (SPI IRQs are shifted by 323 * 32). So this is about reversing of gic_irq_domain_translate(). 324 */ 325 for (i = 0; i < PL061_GPIO_NR; i++) { 326 unsigned int p, pt; 327 328 if (pl061_child_to_parent_hwirq(gc, i, parent_type, &p, &pt)) 329 continue; 330 if (p == parent_hwirq) 331 break; 332 } 333 if (WARN_ON(i == PL061_GPIO_NR)) 334 return; 335 336 if (WARN_ON(of_irq_parse_one(dn, i, &pha))) 337 return; 338 339 fwspec->param_count = pha.args_count; 340 for (i = 0; i < pha.args_count; i++) 341 fwspec->param[i] = pha.args[i]; 342 } 343 #endif 344 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
