1 files changed, 10 insertions, 1 deletions

diff --git a/include/linux/pci-acpi.h b/include/linux/pci-acpi.h
index 936ef82ed76a..3ba25065fa96 100644
--- a/include/linux/pci-acpi.h
+++ b/include/linux/pci-acpi.h
@@ -48,7 +48,15 @@
 
 #ifdef CONFIG_ACPI
 extern acpi_status pci_osc_control_set(acpi_handle handle, u32 flags);
-extern acpi_status pci_osc_support_set(u32 flags);
+extern acpi_status __pci_osc_support_set(u32 flags, const char *hid);
+static inline acpi_status pci_osc_support_set(u32 flags)
+{
+        return __pci_osc_support_set(flags, PCI_ROOT_HID_STRING);
+}
+static inline acpi_status pcie_osc_support_set(u32 flags)
+{
+        return __pci_osc_support_set(flags, PCI_EXPRESS_ROOT_HID_STRING);
+}
 #else
 #if !defined(AE_ERROR)
 typedef u32             acpi_status;
@@ -57,6 +65,7 @@ typedef u32 		acpi_status;
 static inline acpi_status pci_osc_control_set(acpi_handle handle, u32 flags)
 {return AE_ERROR;}
 static inline acpi_status pci_osc_support_set(u32 flags) {return AE_ERROR;} 
+static inline acpi_status pcie_osc_support_set(u32 flags) {return AE_ERROR;}
 #endif
 
 #endif  /* _PCI_ACPI_H_ */