git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7258 6f19259b...

[mirror_edk2.git] / MdeModulePkg / Library / DxeDpcLib / DpcLib.c

diff --git a/MdeModulePkg/Library/DxeDpcLib/DpcLib.c b/MdeModulePkg/Library/DxeDpcLib/DpcLib.c
index 41f54276d65f58430c6dad48166426daa91324cc..904c1cd5d417a3f551937baf66ac7657bbab8fc2 100644 (file)
--- a/MdeModulePkg/Library/DxeDpcLib/DpcLib.c
+++ b/MdeModulePkg/Library/DxeDpcLib/DpcLib.c
@@ -51,10 +51,10 @@ DpcLibConstructor (
 /**\r
   Add a Deferred Procedure Call to the end of the DPC queue.\r
 \r
-  @param  DpcTpl        The EFI_TPL that the DPC should be invoked.\r
-  @param  DpcProcedure  Pointer to the DPC's function.\r
-  @param  DpcContext    Pointer to the DPC's context.  Passed to DpcProcedure\r
-                        when DpcProcedure is invoked.\r
+  @param[in]  DpcTpl        The EFI_TPL that the DPC should be invoked.\r
+  @param[in]  DpcProcedure  Pointer to the DPC's function.\r
+  @param[in]  DpcContext    Pointer to the DPC's context.  Passed to DpcProcedure\r
+                            when DpcProcedure is invoked.\r
 \r
   @retval EFI_SUCCESS            The DPC was queued.\r
   @retval EFI_INVALID_PARAMETER  DpcTpl is not a valid EFI_TPL.\r
@@ -68,7 +68,7 @@ EFIAPI
 QueueDpc (\r
   IN EFI_TPL            DpcTpl,\r
   IN EFI_DPC_PROCEDURE  DpcProcedure,\r
-  IN VOID               *DpcContext\r
+  IN VOID               *DpcContext    OPTIONAL\r
   )\r
 {\r
   //\r