Add in GetNextToken and Register Callback Function funtionality for DXE Driver.

[mirror_edk2.git] / EdkModulePkg / Universal / PCD / Pei / Pcd.c

diff --git a/EdkModulePkg/Universal/PCD/Pei/Pcd.c b/EdkModulePkg/Universal/PCD/Pei/Pcd.c
index 1f6db7a0e7a73b045579f563bbbdded3ee0b5c23..031259b22a6e694ecf68a1319a7d88186c363187 100644 (file)
--- a/EdkModulePkg/Universal/PCD/Pei/Pcd.c
+++ b/EdkModulePkg/Universal/PCD/Pei/Pcd.c
@@ -50,7 +50,7 @@ PCD_PPI mPcdPpiInstance = {
   PeiPcdSetPtrEx,         \r
   PeiPcdSetBoolEx,\r
 \r
-  PcdRegisterCallBackOnSet,\r
+  PeiRegisterCallBackOnSet,\r
   PcdUnRegisterCallBackOnSet,\r
   PeiPcdGetNextToken\r
 };\r
@@ -454,12 +454,14 @@ PeiPcdSetBoolEx (
 \r
 EFI_STATUS\r
 EFIAPI\r
-PcdRegisterCallBackOnSet (\r
+PeiRegisterCallBackOnSet (\r
   IN  PCD_TOKEN_NUMBER            ExTokenNumber,\r
   IN  CONST EFI_GUID              *Guid, OPTIONAL\r
   IN  PCD_PPI_CALLBACK            CallBackFunction\r
   )\r
 {\r
+  ASSERT (CallBackFunction != NULL);\r
+  \r
   return PeiRegisterCallBackWorker (ExTokenNumber, Guid, CallBackFunction, TRUE);\r
 }\r
 \r
@@ -473,6 +475,8 @@ PcdUnRegisterCallBackOnSet (
   IN  PCD_PPI_CALLBACK            CallBackFunction\r
   )\r
 {\r
+  ASSERT (CallBackFunction != NULL);\r
+  \r
   return PeiRegisterCallBackWorker (ExTokenNumber, Guid, CallBackFunction, FALSE);\r
 }\r
 \r
@@ -482,7 +486,7 @@ EFI_STATUS
 EFIAPI\r
 PeiPcdGetNextToken (\r
   IN CONST EFI_GUID               *Guid, OPTIONAL\r
-  IN OUT  PCD_TOKEN_NUMBER                   *TokenNumber\r
+  IN OUT  PCD_TOKEN_NUMBER        *TokenNumber\r
   )\r
 {\r
   UINTN               GuidTableIdx;\r