Re: [PATCH v2 1/2] PCI: Extend PCI IOV API

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Hi,

[auto build test WARNING on pci/next]
[also build test WARNING on v4.7-rc3 next-20160617]
[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/Ilya-Lesokhin/VFIO-SRIOV-support/20160619-204913
base:   https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

   lib/crc32.c:148: warning: No description found for parameter 'tab)[256]'
   lib/crc32.c:148: warning: Excess function parameter 'tab' description in 'crc32_le_generic'
   lib/crc32.c:293: warning: No description found for parameter 'tab)[256]'
   lib/crc32.c:293: warning: Excess function parameter 'tab' description in 'crc32_be_generic'
   lib/crc32.c:1: warning: no structured comments found
   mm/memory.c:2881: warning: No description found for parameter 'old'
>> drivers/pci/iov.c:644: warning: No description found for parameter 'driver_override'

vim +/driver_override +644 drivers/pci/iov.c

4449f0797 Wei Yang       2015-03-25  628  			max = dev->sriov->max_VF_buses;
a28724b0f Yu Zhao        2009-03-20  629  	}
a28724b0f Yu Zhao        2009-03-20  630  
a28724b0f Yu Zhao        2009-03-20  631  	return max ? max - bus->number : 0;
a28724b0f Yu Zhao        2009-03-20  632  }
dd7cc44d0 Yu Zhao        2009-03-20  633  
dd7cc44d0 Yu Zhao        2009-03-20  634  /**
7aec631bf Ilya Lesokhin  2016-06-19  635   * pci_enable_sriov_with_override - enable the SR-IOV capability
dd7cc44d0 Yu Zhao        2009-03-20  636   * @dev: the PCI device
52a8873ba Randy Dunlap   2009-04-01  637   * @nr_virtfn: number of virtual functions to enable
7aec631bf Ilya Lesokhin  2016-06-19  638   * driver_override: driver override for VFs
dd7cc44d0 Yu Zhao        2009-03-20  639   *
dd7cc44d0 Yu Zhao        2009-03-20  640   * Returns 0 on success, or negative on failure.
dd7cc44d0 Yu Zhao        2009-03-20  641   */
7aec631bf Ilya Lesokhin  2016-06-19  642  int pci_enable_sriov_with_override(struct pci_dev *dev, int nr_virtfn,
7aec631bf Ilya Lesokhin  2016-06-19  643  				   char *driver_override)
dd7cc44d0 Yu Zhao        2009-03-20 @644  {
dd7cc44d0 Yu Zhao        2009-03-20  645  	might_sleep();
dd7cc44d0 Yu Zhao        2009-03-20  646  
dd7cc44d0 Yu Zhao        2009-03-20  647  	if (!dev->is_physfn)
652d11004 Stefan Assmann 2013-07-31  648  		return -ENOSYS;
dd7cc44d0 Yu Zhao        2009-03-20  649  
7aec631bf Ilya Lesokhin  2016-06-19  650  	return sriov_enable(dev, nr_virtfn, driver_override);
7aec631bf Ilya Lesokhin  2016-06-19  651  }
7aec631bf Ilya Lesokhin  2016-06-19  652  EXPORT_SYMBOL_GPL(pci_enable_sriov_with_override);

:::::: The code at line 644 was first introduced by commit
:::::: dd7cc44d0bcec5e9c42fe52e88dc254ae62eac8d PCI: add SR-IOV API for Physical Function driver

:::::: TO: Yu Zhao <yu.zhao@xxxxxxxxx>
:::::: CC: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>

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

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