diff options
Diffstat (limited to 'board/amcc/taihu/lcd.c')
| -rw-r--r-- | board/amcc/taihu/lcd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/board/amcc/taihu/lcd.c b/board/amcc/taihu/lcd.c index 3d042df..6b68f33 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; } @@ -232,25 +232,25 @@ static int do_lcd_cur (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( lcd_cls, 1, 1, do_lcd_clear, - "lcd_cls - lcd clear display\n", + "lcd clear display", NULL ); U_BOOT_CMD( lcd_puts, 2, 1, do_lcd_puts, - "lcd_puts - display string on lcd\n", + "display string on lcd", "<string> - <string> to be displayed\n" ); U_BOOT_CMD( lcd_putc, 2, 1, do_lcd_putc, - "lcd_putc - display char on lcd\n", + "display char on lcd", "<char> - <char> to be displayed\n" ); U_BOOT_CMD( lcd_cur, 3, 1, do_lcd_cur, - "lcd_cur - shift cursor on lcd\n", + "shift cursor on lcd", "<count> <dir> - shift cursor on lcd <count> times, direction is <dir> \n" " <count> - 0..31\n" " <dir> - 0=backward 1=forward\n" |