From: Wolfgang Denk <wd@denx.de>
Date: Thu, 17 Nov 2011 09:50:01 +0000 (+0000)
Subject: board/amcc/taihu/flash.c: Fix GCC 4.6 build warnings
X-Git-Tag: v2011.12-rc1~82
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b63cb09719c993fc2812766c63df5a161fa2ac90;p=platform%2Fkernel%2Fu-boot.git

board/amcc/taihu/flash.c: Fix GCC 4.6 build warnings

Fix:
flash.c: In function 'flash_erase_1':
flash.c:514:24: warning: variable 'l_sect' set but not used
[-Wunused-but-set-variable]
flash.c: In function 'flash_erase_2':
flash.c:956:24: warning: variable 'l_sect' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
---

diff --git a/board/amcc/taihu/flash.c b/board/amcc/taihu/flash.c
index e9fbbb1..63968a4 100644
--- a/board/amcc/taihu/flash.c
+++ b/board/amcc/taihu/flash.c
@@ -511,7 +511,7 @@ int flash_erase(flash_info_t * info, int s_first, int s_last)
 {
 	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
 	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
-	int flag, prot, sect, l_sect;
+	int flag, prot, sect;
 	int i;
 
 	if ((s_first < 0) || (s_first > s_last)) {
@@ -542,8 +542,6 @@ int flash_erase(flash_info_t * info, int s_first, int s_last)
 		printf("\n");
 	}
 
-	l_sect = -1;
-
 	/* Disable interrupts which might cause a timeout here */
 	flag = disable_interrupts();
 
@@ -569,7 +567,6 @@ int flash_erase(flash_info_t * info, int s_first, int s_last)
 				addr[CONFIG_SYS_FLASH_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00550055;
 				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
 			}
-			l_sect = sect;
 			/*
 			 * Wait for each sector to complete, it's more
 			 * reliable.  According to AMD Spec, you must
@@ -953,7 +950,7 @@ static int flash_erase_2(flash_info_t * info, int s_first, int s_last)
 {
 	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr = (CONFIG_SYS_FLASH_WORD_SIZE *) (info->start[0]);
 	volatile CONFIG_SYS_FLASH_WORD_SIZE *addr2;
-	int flag, prot, sect, l_sect;
+	int flag, prot, sect;
 	int i;
 
 	if ((s_first < 0) || (s_first > s_last)) {
@@ -984,8 +981,6 @@ static int flash_erase_2(flash_info_t * info, int s_first, int s_last)
 		printf("\n");
 	}
 
-	l_sect = -1;
-
 	/* Disable interrupts which might cause a timeout here */
 	flag = disable_interrupts();
 
@@ -1011,7 +1006,6 @@ static int flash_erase_2(flash_info_t * info, int s_first, int s_last)
 				addr[CONFIG_SYS_FLASH_CHAR_ADDR1] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x55555555;
 				addr2[0] = (CONFIG_SYS_FLASH_WORD_SIZE) 0x30303030;	/* sector erase */
 			}
-			l_sect = sect;
 			/*
 			 * Wait for each sector to complete, it's more
 			 * reliable.  According to AMD Spec, you must