Refine the prototype of CheckMapping() in PlatDriOverLib.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6553 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Include/Library/PlatDriOverLib.h b/MdeModulePkg/Include/Library/PlatDriOverLib.h
index 91aab5a3cdcab05ad2d2ea6075e5ed1e4fe91be4..34d0f5b6c3c24bff35990516d279083cb8a2d8fc 100644 (file)
--- a/MdeModulePkg/Include/Library/PlatDriOverLib.h
+++ b/MdeModulePkg/Include/Library/PlatDriOverLib.h
@@ -157,10 +157,10 @@ EFI_STATUS
 EFIAPI\r
 CheckMapping (\r
   IN     EFI_DEVICE_PATH_PROTOCOL                       *ControllerDevicePath,\r
-  IN     EFI_DEVICE_PATH_PROTOCOL                       *DriverImageDevicePath,\r
-  IN     LIST_ENTRY                                     * MappingDataBase,\r
-  OUT    UINT32                                         *DriverInfoNum,\r
-  OUT    UINT32                                         *DriverImageNO\r
+  IN     EFI_DEVICE_PATH_PROTOCOL                       *DriverImageDevicePath  OPTIONAL,\r
+  IN     LIST_ENTRY                                     *MappingDataBase,\r
+  OUT    UINT32                                         *DriverInfoNum  OPTIONAL,\r
+  OUT    UINT32                                         *DriverImageNO  OPTIONAL\r
   );\r
 \r
 /**\r