[RFT] PCI / ACPI: Do not require MSI support for PCIe native features

Commit Message

Rafael Wysocki March 5, 2011, 9:54 p.m. UTC

None

Patch

Index: linux-2.6/drivers/acpi/pci_root.c
===================================================================
--- linux-2.6.orig/drivers/acpi/pci_root.c
+++ linux-2.6/drivers/acpi/pci_root.c
@@ -50,8 +50,7 @@  static int acpi_pci_root_start(struct ac
 
 #define ACPI_PCIE_REQ_SUPPORT (OSC_EXT_PCI_CONFIG_SUPPORT \
 				| OSC_ACTIVE_STATE_PWR_SUPPORT \
-				| OSC_CLOCK_PWR_CAPABILITY_SUPPORT \
-				| OSC_MSI_SUPPORT)
+				| OSC_CLOCK_PWR_CAPABILITY_SUPPORT)
 
 static const struct acpi_device_id root_device_ids[] = {
 	{"PNP0A03", 0},