Revision: 15804
          http://sourceforge.net/p/edk2/code/15804
Author:   jcarsey
Date:     2014-08-14 17:58:16 +0000 (Thu, 14 Aug 2014)
Log Message:
-----------
ShellPkg add size cast to bit operations

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <[email protected]>
Reviewed-by: Eric Dong <[email protected]>

Modified Paths:
--------------
    trunk/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c

Modified: trunk/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c
===================================================================
--- trunk/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c        
2014-08-14 14:30:32 UTC (rev 15803)
+++ trunk/edk2/ShellPkg/Library/UefiShellDebug1CommandsLib/Pci.c        
2014-08-14 17:58:16 UTC (rev 15804)
@@ -1378,7 +1378,7 @@
   Print strings that represent PCI device class, subclass and programmed I/F.
 
   @param[in] ClassCodePtr   Points to the memory which stores register Class 
Code in PCI
-                 configuation space.
+                            configuration space.
   @param[in] IncludePIF     If the printed string should include the 
programming I/F part
 **/
 VOID
@@ -1391,9 +1391,9 @@
   PCI_CLASS_STRINGS ClassStrings;
 
   ClassCode = 0;
-  ClassCode |= ClassCodePtr[0];
-  ClassCode |= (ClassCodePtr[1] << 8);
-  ClassCode |= (ClassCodePtr[2] << 16);
+  ClassCode |= (UINT32)ClassCodePtr[0];
+  ClassCode |= (UINT32)(ClassCodePtr[1] << 8);
+  ClassCode |= (UINT32)(ClassCodePtr[2] << 16);
 
   //
   // Get name from class code

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