EmbeddedPkg: drop unused Pcds from package .dsc

[mirror_edk2.git] / EmbeddedPkg / Library / HalRuntimeServicesExampleLib / Rtc.c

diff --git a/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c b/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c
index 59c8cd16b0a955cc5020811b931f4a4cfe49f7c2..9e2b2e38054ccb6cd2ddd3a6ffe251affd69966b 100644 (file)
--- a/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c
+++ b/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c
@@ -3,6 +3,7 @@
 \r
   Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>\r
   Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
+  Copyright (c) 2014, ARM Ltd. All rights reserved.\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
@@ -14,7 +15,7 @@
 \r
 \r
 **/\r
- \r
+\r
 \r
 \r
 typedef struct {\r
@@ -246,33 +247,33 @@ ConvertEfiTimeToRtcTime (
   }\r
 }\r
 \r
+/**\r
+  Check the validity of all the fields of a data structure of type EFI_TIME\r
+\r
+  @param[in]  Time  Pointer to a data structure of type EFI_TIME that defines a date and time\r
+\r
+  @retval  EFI_SUCCESS            All date and time fields are valid\r
+  @retval  EFI_INVALID_PARAMETER  At least one date or time field is not valid\r
+**/\r
 EFI_STATUS\r
 RtcTimeFieldsValid (\r
   IN EFI_TIME *Time\r
   )\r
-/*++\r
-\r
-Routine Description:\r
-\r
-  Arguments:\r
- \r
-  Returns: \r
---*/\r
-// TODO:    Time - add argument and description to function comment\r
-// TODO:    EFI_INVALID_PARAMETER - add return value to function comment\r
-// TODO:    EFI_SUCCESS - add return value to function comment\r
 {\r
-  if (Time->Year < 1998 ||\r
-      Time->Year > 2099 ||\r
-      Time->Month < 1 ||\r
-      Time->Month > 12 ||\r
-      (!DayValid (Time)) ||\r
-      Time->Hour > 23 ||\r
-      Time->Minute > 59 ||\r
-      Time->Second > 59 ||\r
-      Time->Nanosecond > 999999999 ||\r
-      (!(Time->TimeZone == EFI_UNSPECIFIED_TIMEZONE || (Time->TimeZone >= -1440 && Time->TimeZone <= 1440))) ||\r
-      (Time->Daylight & (~(EFI_TIME_ADJUST_DAYLIGHT | EFI_TIME_IN_DAYLIGHT)))\r
+  if ((Time->Year       < 1998     )                      ||\r
+      (Time->Year       > 2099     )                      ||\r
+      (Time->Month      < 1        )                      ||\r
+      (Time->Month      > 12       )                      ||\r
+      (!DayValid (Time))                                  ||\r
+      (Time->Hour       > 23       )                      ||\r
+      (Time->Minute     > 59       )                      ||\r
+      (Time->Second     > 59       )                      ||\r
+      (Time->Nanosecond > 999999999)                      ||\r
+      ((Time->TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&\r
+       ((Time->TimeZone < -1440) ||\r
+        (Time->TimeZone > 1440 )   )                  )  ||\r
+      (Time->Daylight & (~(EFI_TIME_ADJUST_DAYLIGHT |\r
+                           EFI_TIME_IN_DAYLIGHT      )))\r
       ) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
@@ -583,7 +584,7 @@ libGetWakeupTime (
   UINT8           Century;\r
 \r
   //\r
-  // Check paramters for null pointers\r
+  // Check parameters for null pointers\r
   //\r
   if ((Enabled == NULL) || (Pending == NULL) || (Time == NULL)) {\r
     return EFI_INVALID_PARAMETER;\r