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>

diff --git a/board/freescale/m5253demo/flash.c b/board/freescale/m5253demo/flash.c
index 387e454cef66eb721adae4cdbeec44e4fa4adb29..16bba59ba81dfcaf6f290b5d88d1be9d2c428c99 100644 (file)
--- a/board/freescale/m5253demo/flash.c
+++ b/board/freescale/m5253demo/flash.c
@@ -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) {