Fix some typo.

[mirror_edk2.git] / MdeModulePkg / Include / Library / PlatDriOverLib.h

diff --git a/MdeModulePkg/Include/Library/PlatDriOverLib.h b/MdeModulePkg/Include/Library/PlatDriOverLib.h
index 91aab5a3cdcab05ad2d2ea6075e5ed1e4fe91be4..d49d66da2c3886d0af97220d50979ff7738a50f7 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
@@ -222,7 +222,7 @@ DeleteDriverImage (
                                If Binding protocol is not found, it is set to NULL. \r
 \r
   @return                      Pointer into the Binding Protocol interface\r
-  @retval NULL                 The paramter is not valid or the binding protocol is not found.\r
+  @retval NULL                 The parameter is not valid or the binding protocol is not found.\r
 \r
 **/\r
 EFI_DRIVER_BINDING_PROTOCOL *\r