tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 7c5e07b73ff3011c9b82d4a3286a3362b951ad2b commit: ee73f14ee9eb7e1a04051b303b56130c4dd6e048 [11178/13542] irqchip: Add Loongson PCH LPC controller support config: loongarch-randconfig-s041-20220731 (https://download.01.org/0day-ci/archive/20220731/202207311732.ovnvUbo2-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ee73f14ee9eb7e1a04051b303b56130c4dd6e048 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout ee73f14ee9eb7e1a04051b303b56130c4dd6e048 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=loongarch SHELL=/bin/bash drivers/irqchip/ kernel/entry/ kernel/trace/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from include/linux/io.h:13, from include/linux/irq.h:20, from arch/loongarch/include/asm/hardirq.h:10, from include/linux/hardirq.h:11, from include/linux/interrupt.h:11, from drivers/irqchip/irq-loongson-pch-lpc.c:10: drivers/irqchip/irq-loongson-pch-lpc.c: In function 'pch_lpc_acpi_init': >> drivers/irqchip/irq-loongson-pch-lpc.c:164:41: error: invalid use of undefined type 'struct acpi_madt_lpc_pic' 164 | priv->base = ioremap(acpi_pchlpc->address, acpi_pchlpc->size); | ^~ arch/loongarch/include/asm/io.h:70:23: note: in definition of macro 'ioremap' 70 | ioremap_prot((offset), (size), _CACHE_SUC) | ^~~~~~ drivers/irqchip/irq-loongson-pch-lpc.c:164:63: error: invalid use of undefined type 'struct acpi_madt_lpc_pic' 164 | priv->base = ioremap(acpi_pchlpc->address, acpi_pchlpc->size); | ^~ arch/loongarch/include/asm/io.h:70:33: note: in definition of macro 'ioremap' 70 | ioremap_prot((offset), (size), _CACHE_SUC) | ^~~~ drivers/irqchip/irq-loongson-pch-lpc.c:188:38: error: invalid use of undefined type 'struct acpi_madt_lpc_pic' 188 | fwspec.param[0] = acpi_pchlpc->cascade + GSI_MIN_PCH_IRQ; | ^~ vim +164 drivers/irqchip/irq-loongson-pch-lpc.c 149 150 int __init pch_lpc_acpi_init(struct irq_domain *parent, 151 struct acpi_madt_lpc_pic *acpi_pchlpc) 152 { 153 int parent_irq; 154 struct pch_lpc *priv; 155 struct irq_fwspec fwspec; 156 struct fwnode_handle *irq_handle; 157 158 priv = kzalloc(sizeof(*priv), GFP_KERNEL); 159 if (!priv) 160 return -ENOMEM; 161 162 raw_spin_lock_init(&priv->lpc_lock); 163 > 164 priv->base = ioremap(acpi_pchlpc->address, acpi_pchlpc->size); -- 0-DAY CI Kernel Test Service https://01.org/lkp