tree: https://github.com/Freescale/linux-fslc 5.4-2.1.x-imx head: bef3e06d83685406b847623947543314c7318b07 commit: 1b98a5088798abe3786a3c35f1f66115aef37883 [8723/16398] MLK-17290-01 irqchip: imx-irqsteer: add runtime pm support config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-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/Freescale/linux-fslc/commit/1b98a5088798abe3786a3c35f1... git remote add freescale-fslc https://github.com/Freescale/linux-fslc git fetch --no-tags freescale-fslc 5.4-2.1.x-imx git checkout 1b98a5088798abe3786a3c35f1f66115aef37883 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the freescale-fslc/5.4-2.1.x-imx HEAD bef3e06d83685406b847623947543314c7318b07 builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): drivers/irqchip/irq-imx-irqsteer.c: In function 'imx_irqsteer_chans_enable': drivers/irqchip/irq-imx-irqsteer.c:204:27: error: 'irqsteer_data' undeclared (first use in this function) 204 | ret = clk_prepare_enable(irqsteer_data->ipg_clk); | ^~~~~~~~~~~~~ drivers/irqchip/irq-imx-irqsteer.c:204:27: note: each undeclared identifier is reported only once for each function it appears in In file included from include/linux/device.h:23, from include/linux/of_platform.h:9, from drivers/irqchip/irq-imx-irqsteer.c:14: drivers/irqchip/irq-imx-irqsteer.c: At top level: 399 | SET_RUNTIME_PM_OPS(imx_irqsteer_runtime_suspend, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/pm.h:342:21: note: in definition of macro 'SET_RUNTIME_PM_OPS' 342 | .runtime_suspend = suspend_fn, \ | ^~~~~~~~~~ 400 | imx_irqsteer_runtime_resume, NULL) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/pm.h:343:20: note: in definition of macro 'SET_RUNTIME_PM_OPS' 343 | .runtime_resume = resume_fn, \ | ^~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GPIO_MXC Depends on GPIOLIB && HAS_IOMEM && ARCH_MXC Selected by - GPIO_MXC_PAD_WAKEUP && GPIOLIB && HAS_IOMEM && IMX_SCU WARNING: unmet direct dependencies detected for PCIE_MOBIVEIL_HOST Depends on PCI && PCI_MSI_IRQ_DOMAIN Selected by - PCIE_MOBIVEIL_PLAT && PCI && (ARCH_ZYNQMP || COMPILE_TEST && OF WARNING: unmet direct dependencies detected for FRAME_POINTER Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS Selected by - FAULT_INJECTION_STACKTRACE_FILTER && FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT && !X86_64 && !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM && !ARC && !X86 vim +399 drivers/irqchip/irq-imx-irqsteer.c 395 396 static const struct dev_pm_ops imx_irqsteer_pm_ops = { 397 SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, 398 pm_runtime_force_resume) 401 }; 402 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org