amcc: Clean up command usage output

[platform/kernel/u-boot.git] / board / amcc / taihu / lcd.c

diff --git a/board/amcc/taihu/lcd.c b/board/amcc/taihu/lcd.c
index 3d042df..7cc094a 100644 (file)
--- 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;
        }