tree: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next head: 10ad4845cd3d760c191ab4ecef446b99a6b2c779 commit: c5fca485320e83b1bb964ad5559ec20f14c943be [2439/2454] Input: goodix - add support for controlling the IRQ pin through ACPI methods config: nds32-randconfig-a001-20200324 (attached as .config) compiler: nds32le-linux-gcc (GCC) 9.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout c5fca485320e83b1bb964ad5559ec20f14c943be # save the attached .config to linux build tree GCC_VERSION=9.2.0 make.cross ARCH=nds32 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/input/touchscreen/goodix.c: In function 'goodix_irq_direction_output': >> drivers/input/touchscreen/goodix.c:554:12: error: implicit declaration of function 'acpi_execute_simple_method' [-Werror=implicit-function-declaration] 554 | status = acpi_execute_simple_method(ACPI_HANDLE(dev), | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/input/touchscreen/goodix.c:536:17: warning: unused variable 'dev' [-Wunused-variable] 536 | struct device *dev = &ts->client->dev; | ^~~ drivers/input/touchscreen/goodix.c: In function 'goodix_irq_direction_input': drivers/input/touchscreen/goodix.c:564:17: warning: unused variable 'dev' [-Wunused-variable] 564 | struct device *dev = &ts->client->dev; | ^~~ cc1: some warnings being treated as errors vim +/acpi_execute_simple_method +554 drivers/input/touchscreen/goodix.c 532 533 static int goodix_irq_direction_output(struct goodix_ts_data *ts, 534 int value) 535 { 536 struct device *dev = &ts->client->dev; 537 acpi_status status; 538 539 switch (ts->irq_pin_access_method) { 540 case IRQ_PIN_ACCESS_NONE: 541 dev_err(&ts->client->dev, 542 "%s called without an irq_pin_access_method set\n", 543 __func__); 544 return -EINVAL; 545 case IRQ_PIN_ACCESS_GPIO: 546 return gpiod_direction_output(ts->gpiod_int, value); 547 case IRQ_PIN_ACCESS_ACPI_GPIO: 548 /* 549 * The IRQ pin triggers on a falling edge, so its gets marked 550 * as active-low, use output_raw to avoid the value inversion. 551 */ 552 return gpiod_direction_output_raw(ts->gpiod_int, value); 553 case IRQ_PIN_ACCESS_ACPI_METHOD: > 554 status = acpi_execute_simple_method(ACPI_HANDLE(dev), 555 "INTO", value); 556 return ACPI_SUCCESS(status) ? 0 : -EIO; 557 } 558 559 return -EINVAL; /* Never reached */ 560 } 561 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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