[PATCH] pcie AER: don't check _OSC when acpi is disabled

[Yinghai Lu]

[PATCH] pcie AER: don't check _OSC when acpi is disabled

when acpi=off and pci=nomsi, don't check _OSC in aer_osc_setup

Signed-off-by: Yinghai Lu <yinghai.lu@xxxxxxx>

diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c
index 1a1eb45..dd38777 100644
--- a/drivers/pci/pcie/aer/aerdrv_acpi.c
+++ b/drivers/pci/pcie/aer/aerdrv_acpi.c
@@ -34,6 +34,9 @@ int aer_osc_setup(struct pcie_device *pciedev)
 	acpi_handle handle = DEVICE_ACPI_HANDLE(&pdev->dev);
 	struct pci_bus *parent;
 
+	if (acpi_pci_disabled)
+		return -1;
+
 	while (!handle) {
 		if (!pdev || !pdev->bus->parent)
 			break;
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/