Some PCIe devices do not have AER capabilities, but they have device
status registers.
Signed-off-by: Songyang Li <leesongyang@xxxxxxxxxxx>
---
drivers/pci/pci.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
mode change 100644 => 100755 drivers/pci/pci.c
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
old mode 100644
new mode 100755
index 35fb1f17a589..e6de55be4c45
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2263,7 +2263,12 @@ int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state)
}
EXPORT_SYMBOL_GPL(pci_set_pcie_reset_state);
-#ifdef CONFIG_PCIEAER
+/**
+ * pcie_clear_device_status - Clear device status.
+ * @dev: the PCI device.
+ *
+ * Clear the device status for the PCI device.
+ */
void pcie_clear_device_status(struct pci_dev *dev)
{
u16 sta;
@@ -2271,7 +2276,6 @@ void pcie_clear_device_status(struct pci_dev *dev)
pcie_capability_read_word(dev, PCI_EXP_DEVSTA, &sta);
pcie_capability_write_word(dev, PCI_EXP_DEVSTA, sta);
}
-#endif
/**
* pcie_clear_root_pme_status - Clear root port PME interrupt status.
--
2.34.1
