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-rw-r--r--board/amcc/taihu/lcd.c6
-rw-r--r--board/amcc/taihu/taihu.c6
2 files changed, 6 insertions, 6 deletions
diff --git a/board/amcc/taihu/lcd.c b/board/amcc/taihu/lcd.c
index 3d042df..7cc094a 100644
--- a/board/amcc/taihu/lcd.c
+++ b/board/amcc/taihu/lcd.c
@@ -140,7 +140,7 @@ static int do_lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
if (argc < 2) {
- printf("%s", cmdtp->usage);
+ cmd_usage(cmdtp);
return 1;
}
lcd_puts(argv[1]);
@@ -151,7 +151,7 @@ static int do_lcd_puts (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
static int do_lcd_putc (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
if (argc < 2) {
- printf("%s", cmdtp->usage);
+ cmd_usage(cmdtp);
return 1;
}
lcd_putc((char)argv[1][0]);
@@ -166,7 +166,7 @@ static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
char cur_addr;
if (argc < 3) {
- printf("%s", cmdtp->usage);
+ cmd_usage(cmdtp);
return 1;
}
diff --git a/board/amcc/taihu/taihu.c b/board/amcc/taihu/taihu.c
index 6e9330f..a98c186 100644
--- a/board/amcc/taihu/taihu.c
+++ b/board/amcc/taihu/taihu.c
@@ -102,13 +102,13 @@ static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
int led_no;
if (argc != 3) {
- printf("%s", cmd_tp->usage);
+ cmd_usage(cmd_tp);
return -1;
}
led_no = simple_strtoul(argv[1], NULL, 16);
if (led_no != 1 && led_no != 2) {
- printf("%s", cmd_tp->usage);
+ cmd_usage(cmd_tp);
return -1;
}
@@ -123,7 +123,7 @@ static int do_led_ctl(cmd_tbl_t* cmd_tp, int flags, int argc, char *argv[])
else
gpio_write_bit(31, 0);
} else {
- printf("%s", cmd_tp->usage);
+ cmd_usage(cmd_tp);
return -1;
}