Hi Tian,

FYI, the error/warning still remains.

tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: a81d020c58c2c6a55ebaf15846470a9ecb69bd1a commit: 00711bad7e372a30c4975ba43811ffa666aff0e1 [1294/1294] gpio: add phytium gpio driver config: arm64-randconfig-001-20241114 (https://download.01.org/0day-ci/archive/20241114/202411140242.XxdoeZ1Z-lkp@i...) compiler: aarch64-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241114/202411140242.XxdoeZ1Z-lkp@i...)

If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot lkp@intel.com | Closes: https://lore.kernel.org/oe-kbuild-all/202411140242.XxdoeZ1Z-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

drivers/gpio/gpio-phytium-platform.c:30:36: warning: 'phytium_gpio_acpi_match' defined but not used [-Wunused-const-variable=]

30 | static const struct acpi_device_id phytium_gpio_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HARDLOCKUP_DETECTOR Depends on [n]: DEBUG_KERNEL [=n] && !S390 && (HAVE_HARDLOCKUP_DETECTOR_PERF [=n] || HAVE_HARDLOCKUP_DETECTOR_ARCH [=y]) Selected by [y]: - SDEI_WATCHDOG [=y] && <choice> && ARM_SDE_INTERFACE [=y] && !HARDLOCKUP_CHECK_TIMESTAMP [=n]

vim +/phytium_gpio_acpi_match +30 drivers/gpio/gpio-phytium-platform.c

29

30 static const struct acpi_device_id phytium_gpio_acpi_match[] = {

31 { "PHYT0001", 0 }, 32 { } 33 }; 34 MODULE_DEVICE_TABLE(acpi, phytium_gpio_acpi_match); 35