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PCI/AER: Remove unused aer_error_resume()

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The error recovery callbacks are only run on child devices.  A Root Port is
never a child device, so this error resume callback was never invoked.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Keith Busch 2018-09-18 17:58:41 -06:00 committed by Bjorn Helgaas
parent 5180fd9135
commit 3e41a317ae
1 changed files with 0 additions and 13 deletions
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13
drivers/pci/pcie/aer.c
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@ -1547,18 +1547,6 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
return rc ? PCI_ERS_RESULT_DISCONNECT : PCI_ERS_RESULT_RECOVERED;
}
/**
* aer_error_resume - clean up corresponding error status bits
* @dev: pointer to Root Port's pci_dev data structure
*
* Invoked by Port Bus driver during nonfatal recovery.
*/
static void aer_error_resume(struct pci_dev *dev)
{
pci_aer_clear_device_status(dev);
pci_cleanup_aer_uncorrect_error_status(dev);
}
static struct pcie_port_service_driver aerdriver = {
.name = "aer",
.port_type = PCI_EXP_TYPE_ROOT_PORT,
@ -1566,7 +1554,6 @@ static struct pcie_port_service_driver aerdriver = {
.probe = aer_probe,
.remove = aer_remove,
.error_resume = aer_error_resume,
.reset_link = aer_root_reset,
};