[arm-platforms:hack/m1-pcie 15/15] drivers/iommu/apple-dart-iommu.c:801:29: error: 'pci_bus_type' undeclared; did you mean 'pci_pcie_type'?

[kernel test robot <lkp@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git hack/m1-pcie
head:   1fd2c9634dd24fba323baba52200de18e4d3f4ee
commit: 1fd2c9634dd24fba323baba52200de18e4d3f4ee [15/15] WIP
config: sparc64-randconfig-r021-20210404 (attached as .config)
compiler: sparc64-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://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?id=1fd2c9634dd24fba323baba52200de18e4d3f4ee
        git remote add arm-platforms https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git
        git fetch --no-tags arm-platforms hack/m1-pcie
        git checkout 1fd2c9634dd24fba323baba52200de18e4d3f4ee
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sparc64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   drivers/iommu/apple-dart-iommu.c: In function 'apple_dart_probe':
>> drivers/iommu/apple-dart-iommu.c:801:29: error: 'pci_bus_type' undeclared (first use in this function); did you mean 'pci_pcie_type'?
     801 |  if (dev->bus->iommu_ops != pci_bus_type.iommu_ops) {
         |                             ^~~~~~~~~~~~
         |                             pci_pcie_type
   drivers/iommu/apple-dart-iommu.c:801:29: note: each undeclared identifier is reported only once for each function it appears in

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for FRAME_POINTER
   Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS || MCOUNT
   Selected by
   - LOCKDEP && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86


vim +801 drivers/iommu/apple-dart-iommu.c

   730	
   731	static int apple_dart_probe(struct platform_device *pdev)
   732	{
   733		int ret;
   734		int i;
   735		struct resource *res;
   736		struct apple_dart *dart;
   737		struct device *dev = &pdev->dev;
   738	
   739		dev_warn(&pdev->dev, "probing\n");
   740		dart = devm_kzalloc(dev, sizeof(*dart), GFP_KERNEL);
   741		if (!dart)
   742			return -ENOMEM;
   743	
   744		dart->dev = dev;
   745		spin_lock_init(&dart->lock);
   746	
   747		if (pdev->num_resources < 1)
   748			return -ENODEV;
   749	
   750		res = platform_get_resource(pdev, IORESOURCE_MEM, i);
   751		if (resource_size(res) < 0x4000) {
   752			dev_err(dev, "MMIO region too small (%pr)\n", res);
   753			return -EINVAL;
   754		}
   755	
   756		dart->regs = devm_ioremap_resource(dev, res);
   757		if (IS_ERR(dart->regs))
   758			return PTR_ERR(dart->regs);
   759	
   760		ret = devm_clk_bulk_get_all(dev, &dart->clks);
   761		if (ret < 0)
   762			return ret;
   763		dart->num_clks = ret;
   764	
   765		ret = clk_bulk_prepare_enable(dart->num_clks, dart->clks);
   766		if (ret)
   767			return ret;
   768	
   769		ret = apple_dart_hw_reset(dart);
   770		if (ret)
   771			return ret;
   772	
   773		dart->irq = platform_get_irq(pdev, 0);
   774		if (dart->irq < 0)
   775			return -ENODEV;
   776	
   777		ret = devm_request_irq(dart->dev, dart->irq, apple_dart_irq,
   778				       IRQF_SHARED, "apple-dart fault handler", dart);
   779		if (ret)
   780			return ret;
   781	
   782		platform_set_drvdata(pdev, dart);
   783	
   784		ret = iommu_device_sysfs_add(&dart->iommu, dev, NULL, "apple-dart.%s",
   785					     dev_name(&pdev->dev));
   786		if (ret)
   787			return ret;
   788	
   789		iommu_device_set_ops(&dart->iommu, &apple_dart_iommu_ops);
   790		iommu_device_set_fwnode(&dart->iommu, dev->fwnode);
   791	
   792		ret = iommu_device_register(&dart->iommu);
   793		if (ret)
   794			return ret;
   795	
   796		if (dev->bus->iommu_ops != &apple_dart_iommu_ops) {
   797			ret = bus_set_iommu(dev->bus, &apple_dart_iommu_ops);
   798			if (ret)
   799				return ret;
   800		}
 > 801		if (dev->bus->iommu_ops != pci_bus_type.iommu_ops) {
   802			ret = bus_set_iommu(&pci_bus_type, &apple_dart_iommu_ops);
   803			if (ret)
   804				return ret;
   805		}
   806	
   807		dev_warn(&pdev->dev, "probed\n");
   808		return 0;
   809	}
   810	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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