From 40ad6a9591508a1cb6e0a61b84fbee14827a92f3 Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 22 Jul 2010 19:57:09 +0300
Subject: [PATCH] --- yaml --- r: 205943 b: refs/heads/master c:
 771dafdc38c9158c2b9d2b05f6ddda0d08c33a17 h: refs/heads/master i:   205941:
 04ac4b77cf6fb02edb147d6bd64e589e3616dd80   205939:
 013877295f5baa97641b4f82e1737988d8f258f6   205935:
 e5fdb889db8f575a311f65a0d5dee2f60e2f2132 v: v3

---
 [refs]                                        |  2 +-
 .../drivers/staging/rtl8192su/r8192S_Efuse.c  | 27 +++----------------
 2 files changed, 4 insertions(+), 25 deletions(-)

diff --git a/[refs] b/[refs]
index a2912507dc0e..57fe6d6949dd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 242f5a709c2fb8ee47f708d6066e350ebdbc0b23
+refs/heads/master: 771dafdc38c9158c2b9d2b05f6ddda0d08c33a17
diff --git a/trunk/drivers/staging/rtl8192su/r8192S_Efuse.c b/trunk/drivers/staging/rtl8192su/r8192S_Efuse.c
index 97d1c38b6fe7..bbefd0f30348 100644
--- a/trunk/drivers/staging/rtl8192su/r8192S_Efuse.c
+++ b/trunk/drivers/staging/rtl8192su/r8192S_Efuse.c
@@ -29,6 +29,7 @@
 #include "r8192S_Efuse.h"
 
 #include <linux/types.h>
+#include <linux/ctype.h>
 
 #define 	_POWERON_DELAY_
 #define 	_PRE_EXECUTE_READ_CMD_
@@ -1793,26 +1794,6 @@ EFUSE_ProgramMap(struct net_device* dev, char* pFileName,u8	TableType)
 
 #endif
 
-//
-//	Description:
-//		Return TRUE if chTmp is represent for hex digit and
-//		FALSE otherwise.
-//
-//
-bool IsHexDigit(	char chTmp)
-{
-	if( (chTmp >= '0' && chTmp <= '9') ||
-		(chTmp >= 'a' && chTmp <= 'f') ||
-		(chTmp >= 'A' && chTmp <= 'F') )
-	{
-		return TRUE;
-	}
-	else
-	{
-		return FALSE;
-	}
-}
-
 /*-----------------------------------------------------------------------------
  * Function:	efuse_ParsingMap
  *
@@ -1855,10 +1836,8 @@ efuse_ParsingMap(char* szStr,u32* pu4bVal,u32* pu4bMove)
 
 	// Check if szScan is now pointer to a character for hex digit,
 	// if not, it means this is not a valid hex number.
-	if(!IsHexDigit(*szScan))
-	{
+	if (!isxdigit(*szScan))
 		return FALSE;
-	}
 
 	// Parse each digit.
 	do
@@ -1867,7 +1846,7 @@ efuse_ParsingMap(char* szStr,u32* pu4bVal,u32* pu4bMove)
 
 		szScan++;
 		(*pu4bMove)++;
-	} while(IsHexDigit(*szScan));
+	} while (isxdigit(*szScan));
 
 	return TRUE;