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freescale: m5253demo: fix unused-but-set-variable warnings 

Fix the following warning messages:

In function 'flash_erase': 180:21:
warning: variable 'last' set but not used [-Wunused-but-set-variable]
In function 'write_buff':  322:10:
warning: variable 'port_width' set but not used [-Wunused-but-set-variable]

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
This commit is contained in:
Masahiro Yamada 2014-04-15 13:26:34 +09:00 committed by Tom Rini
parent af67b25250
commit e6af385989
1 changed files with 2 additions and 4 deletions
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6
board/freescale/m5253demo/flash.c
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@ -177,7 +177,7 @@ int flash_erase(flash_info_t * info, int s_first, int s_last)
{
FPWV *addr;
int flag, prot, sect, count;
ulong type, start, last;
ulong type, start;
int rcode = 0, flashtype = 0;
if ((s_first < 0) || (s_first > s_last)) {
@ -217,7 +217,6 @@ int flash_erase(flash_info_t * info, int s_first, int s_last)
flag = disable_interrupts();
start = get_timer(0);
last = start;
if ((s_last - s_first) == (CONFIG_SYS_SST_SECT - 1)) {
if (prot == 0) {
@ -319,14 +318,13 @@ int write_buff(flash_info_t * info, uchar * src, ulong addr, ulong cnt)
{
ulong wp, count;
u16 data;
int rc, port_width;
int rc;
if (info->flash_id == FLASH_UNKNOWN)
return 4;
/* get lower word aligned address */
wp = addr;
port_width = sizeof(FPW);
/* handle unaligned start bytes */
if (wp & 1) {