[U-Boot] [PATCH 9/9] ARM: xm250: Fix GCC 4.6 warnings

[Anatolij Gustschin]

Fix:
flash.c: In function 'flash_erase':
flash.c:252:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]
flash.c: In function 'write_data':
flash.c:421:6: warning: variable 'flag' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust at denx.de>
---
 board/xm250/flash.c |    7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/board/xm250/flash.c b/board/xm250/flash.c
index e825aba..b953502 100644
--- a/board/xm250/flash.c
+++ b/board/xm250/flash.c
@@ -249,7 +249,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info)
 
 int flash_erase (flash_info_t *info, int s_first, int s_last)
 {
-	int flag, prot, sect;
+	int prot, sect;
 	ulong type, start;
 	int rcode = 0;
 
@@ -284,7 +284,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last)
 	}
 
 	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
+	disable_interrupts();
 
 	/* Start erase on unprotected sectors */
 	for (sect = s_first; sect <= s_last; sect++) {
@@ -418,7 +418,6 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
 {
 	FPWV *addr = (FPWV *) dest;
 	ulong status;
-	int flag;
 	ulong start;
 
 	/* Check if Flash is (sufficiently) erased */
@@ -427,7 +426,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data)
 		return (2);
 	}
 	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
+	disable_interrupts();
 
 	*addr = (FPW) 0x00400040;	/* write setup */
 	*addr = data;
-- 
1.7.5.4