Merge branch 'pci/error'

- Use pci_channel_state_t instead of enum pci_channel_state (Luc Van
  Oostenryck)

- Simplify __aer_print_error() (Bjorn Helgaas)

- Log AER correctable errors as warning, not error (Matt Jolly)

- Rename pci_aer_clear_device_status() to pcie_clear_device_status() (Bjorn
  Helgaas)

- Clear PCIe Device Status errors only if OS owns AER (Jonathan Cameron)

* pci/error:
  PCI/ERR: Clear PCIe Device Status errors only if OS owns AER
  PCI/ERR: Rename pci_aer_clear_device_status() to pcie_clear_device_status()
  PCI/AER: Log correctable errors as warning, not error
  PCI/AER: Simplify __aer_print_error()
  PCI: Use 'pci_channel_state_t' instead of 'enum pci_channel_state'

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 73a862782214..bded45b62c8a 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2173,6 +2173,14 @@ int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state)
 }
 EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state);
 
+void pcie_clear_device_status(struct pci_dev *dev)
+{
+	u16 sta;
+
+	pcie_capability_read_word(dev, PCI_EXP_DEVSTA, &sta);
+	pcie_capability_write_word(dev, PCI_EXP_DEVSTA, sta);
+}
+
 /**
  * pcie_clear_root_pme_status - Clear root port PME interrupt status.
  * @dev: PCIe root port or event collector.