summaryrefslogtreecommitdiff
path: root/board/cm41xx/flash.c
diff options
context:
space:
mode:
authorAnatolij Gustschin <agust@denx.de>2011-11-15 13:20:56 +0000
committerWolfgang Denk <wd@denx.de>2011-11-16 21:32:13 +0100
commit49adbe8109b56b837fb99b7945ab465f6b24acf5 (patch)
tree46d8f3d63b643834a6e8eb707aa4d88c85572db7 /board/cm41xx/flash.c
parentda5406655ae4762c36a221b6b0ac6f1c334ae660 (diff)
downloadu-boot-imx-49adbe8109b56b837fb99b7945ab465f6b24acf5.zip
u-boot-imx-49adbe8109b56b837fb99b7945ab465f6b24acf5.tar.gz
u-boot-imx-49adbe8109b56b837fb99b7945ab465f6b24acf5.tar.bz2
board/cm41xx/flash.c: Fix GCC 4.6 warnings
Fix: flash.c: In function 'flash_erase': flash.c:209:6: warning: variable 'flag' set but not used [-Wunused-but-set-variable] flash.c: In function 'write_data': flash.c:373:6: warning: variable 'flag' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'board/cm41xx/flash.c')
-rw-r--r--board/cm41xx/flash.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/board/cm41xx/flash.c b/board/cm41xx/flash.c
index 2e1356f..5522bf0 100644
--- a/board/cm41xx/flash.c
+++ b/board/cm41xx/flash.c
@@ -206,7 +206,7 @@ static ulong flash_get_size (unsigned char * 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;
int rcode = 0;
ulong start;
@@ -240,7 +240,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last)
printf ("\n");
/* 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++) {
@@ -370,7 +370,6 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
{
volatile unsigned char *addr = (volatile unsigned char *) dest;
ulong status;
- int flag;
ulong start;
/* Check if Flash is (sufficiently) erased */
@@ -380,7 +379,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data)
return (2);
}
/* Disable interrupts which might cause a timeout here */
- flag = disable_interrupts ();
+ disable_interrupts();
*addr = 0x40; /* write setup */
*addr = data;