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charset=us-ascii Content-Disposition: inline In-Reply-To: <20250411103656.2740517-6-hans.zhang@cixtech.com> Hi, kernel test robot noticed the following build errors: [auto build test ERROR on a24588245776dafc227243a01bfbeb8a59bafba9] url: https://github.com/intel-lab-lkp/linux/commits/hans-zhang-cixtech-com/dt-bindings-pci-cadence-Extend-compatible-for-new-RP-configuration/20250414-094836 base: a24588245776dafc227243a01bfbeb8a59bafba9 patch link: https://lore.kernel.org/r/20250411103656.2740517-6-hans.zhang%40cixtech.com patch subject: [PATCH v3 5/6] PCI: cadence: Add callback functions for RP and EP controller config: arc-randconfig-001-20250414 (https://download.01.org/0day-ci/archive/20250414/202504141101.J2GJGhRZ-lkp@intel.com/config) compiler: arc-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250414/202504141101.J2GJGhRZ-lkp@intel.com/reproduce) 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 | Closes: https://lore.kernel.org/oe-kbuild-all/202504141101.J2GJGhRZ-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from drivers/pci/controller/cadence/pcie-cadence-host.c:13: drivers/pci/controller/cadence/pcie-cadence-host.c: In function 'cdns_pci_hpa_map_bus': >> drivers/pci/controller/cadence/pcie-cadence.h:309:9: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration] 309 | FIELD_PREP(CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS_MASK, \ | ^~~~~~~~~~ drivers/pci/controller/cadence/pcie-cadence-host.c:108:17: note: in expansion of macro 'CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS' 108 | addr0 = CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS(12) | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/pci/controller/cadence/pcie-cadence-plat.c:59:23: error: 'cdns_pcie_hpa_startlink' undeclared here (not in a function); did you mean 'cdns_pcie_hpa_start_link'? 59 | .start_link = cdns_pcie_hpa_startlink, | ^~~~~~~~~~~~~~~~~~~~~~~ | cdns_pcie_hpa_start_link >> drivers/pci/controller/cadence/pcie-cadence-plat.c:58:35: warning: 'cdns_hpa_plat_ops' defined but not used [-Wunused-const-variable=] 58 | static const struct cdns_pcie_ops cdns_hpa_plat_ops = { | ^~~~~~~~~~~~~~~~~ vim +/FIELD_PREP +309 drivers/pci/controller/cadence/pcie-cadence.h fc9e872310321c Manikandan K Pillai 2025-04-11 304 fc9e872310321c Manikandan K Pillai 2025-04-11 305 /* Region r Outbound AXI to PCIe Address Translation Register 0 */ fc9e872310321c Manikandan K Pillai 2025-04-11 306 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0(r) (0x1010 + ((r) & 0x1f) * 0x0080) fc9e872310321c Manikandan K Pillai 2025-04-11 307 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS_MASK GENMASK(5, 0) fc9e872310321c Manikandan K Pillai 2025-04-11 308 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS(nbits) \ fc9e872310321c Manikandan K Pillai 2025-04-11 @309 FIELD_PREP(CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_NBITS_MASK, \ fc9e872310321c Manikandan K Pillai 2025-04-11 310 ((nbits) - 1)) fc9e872310321c Manikandan K Pillai 2025-04-11 311 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_DEVFN_MASK GENMASK(23, 16) fc9e872310321c Manikandan K Pillai 2025-04-11 312 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_DEVFN(devfn) \ fc9e872310321c Manikandan K Pillai 2025-04-11 313 FIELD_PREP(CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_DEVFN_MASK, devfn) fc9e872310321c Manikandan K Pillai 2025-04-11 314 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_BUS_MASK GENMASK(31, 24) fc9e872310321c Manikandan K Pillai 2025-04-11 315 #define CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_BUS(bus) \ fc9e872310321c Manikandan K Pillai 2025-04-11 316 FIELD_PREP(CDNS_PCIE_HPA_AT_OB_REGION_PCI_ADDR0_BUS_MASK, bus) fc9e872310321c Manikandan K Pillai 2025-04-11 317 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki