From 3d78c020d22023d35d27b48817d73ff31a361ac7 Mon Sep 17 00:00:00 2001
From: rsun3 <rsun3@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 28 Aug 2012 06:48:28 +0000
Subject: Fix comparisons of enumerated types which may cause warnings for some
 compilers.

Signed-off-by: Sun Rui <rui.sun@intel.com>
Reviewed-by: Gao Liming <liming.gao@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13686 6f19259b-4bc3-4df7-8a09-765794883524
---
 OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c | 4 ++--
 OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

(limited to 'OptionRomPkg/CirrusLogic5430Dxe')

diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
index d4b3eafb27..4550b25010 100644
--- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
+++ b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430GraphicsOutput.c
@@ -1,5 +1,5 @@
 /** @file
-Copyright (c) 2007, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -240,7 +240,7 @@ Returns:
 
   Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS (This);
 
-  if ((BltOperation < 0) || (BltOperation >= EfiGraphicsOutputBltOperationMax)) {
+  if ((UINT32)BltOperation >= EfiGraphicsOutputBltOperationMax) {
     return EFI_INVALID_PARAMETER;
   }
 
diff --git a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c
index a1c14130d9..0f208815ea 100644
--- a/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c
+++ b/OptionRomPkg/CirrusLogic5430Dxe/CirrusLogic5430UgaDraw.c
@@ -3,7 +3,7 @@
   CirrusLogic5430.c file which deals with the EFI 1.1 driver model.
   This file just does graphics.
 
-  Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -136,7 +136,7 @@ CirrusLogic5430UgaDrawBlt (
 
   Private = CIRRUS_LOGIC_5430_PRIVATE_DATA_FROM_UGA_DRAW_THIS (This);
 
-  if ((BltOperation < 0) || (BltOperation >= EfiUgaBltMax)) {
+  if ((UINT32)BltOperation >= EfiUgaBltMax) {
     return EFI_INVALID_PARAMETER;
   }
 
-- 
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