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 bb87ba82be56aa86099ea4c9c673a17097344656..9e2b2e38054ccb6cd2ddd3a6ffe251affd69966b 100644 (file)
--- a/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c
+++ b/EmbeddedPkg/Library/HalRuntimeServicesExampleLib/Rtc.c
@@ -1,10 +1,11 @@
 /** @file\r
   Simple PC RTC\r
 \r
-  Copyright (c) 2007, Intel Corporation<BR>\r
-  Portions copyright (c) 2008-2009, Apple Inc. All rights reserved.\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
-  All rights reserved. This program and the accompanying materials\r
+  This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
   http://opensource.org/licenses/bsd-license.php\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