[PATCH v3] PCI: use IDA to manage domain number if not getting it from DT

[kbuild test robot]

Hi Shawn,

[auto build test ERROR on pci/next]
[also build test ERROR on v4.12-rc2 next-20170523]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Shawn-Lin/PCI-use-IDA-to-manage-domain-number-if-not-getting-it-from-DT/20170524-095618
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: x86_64-kexec (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/pci/pci.c: In function 'pci_put_old_domain_nr':
>> drivers/pci/pci.c:5357:38: error: 'struct pci_bus' has no member named 'domain_nr'
      ida_simple_remove(&__domain_nr, bus->domain_nr);
                                         ^~

vim +5357 drivers/pci/pci.c

  5351		return ida_simple_get(&__domain_nr, 0, sizeof(u64), GFP_KERNEL);
  5352	}
  5353	
  5354	void pci_put_old_domain_nr(struct pci_bus *bus)
  5355	{
  5356		if (ida_domain)
> 5357			ida_simple_remove(&__domain_nr, bus->domain_nr);
  5358	}
  5359	
  5360	#ifdef CONFIG_PCI_DOMAINS_GENERIC

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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