diff options
Diffstat (limited to 'board/tqc/tqm5200/cmd_stk52xx.c')
| -rw-r--r-- | board/tqc/tqm5200/cmd_stk52xx.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/board/tqc/tqm5200/cmd_stk52xx.c b/board/tqc/tqm5200/cmd_stk52xx.c index 0db7050..0789c58 100644 --- a/board/tqc/tqm5200/cmd_stk52xx.c +++ b/board/tqc/tqm5200/cmd_stk52xx.c @@ -327,8 +327,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) switch (argc) { case 0: case 1: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); case 2: if (strncmp(argv[1],"saw",3) == 0) { printf ("Play sawtooth\n"); @@ -342,8 +341,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return rcode; } - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); case 3: if (strncmp(argv[1],"saw",3) == 0) { duration = simple_strtoul(argv[2], NULL, 10); @@ -358,8 +356,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) LEFT_RIGHT); return rcode; } - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); case 4: if (strncmp(argv[1],"saw",3) == 0) { duration = simple_strtoul(argv[2], NULL, 10); @@ -382,8 +379,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) pcm1772_write_reg((uchar)reg, (uchar)val); return 0; } - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); case 5: if (strncmp(argv[1],"saw",3) == 0) { duration = simple_strtoul(argv[2], NULL, 10); @@ -412,8 +408,7 @@ static int cmd_sound(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) channel); return rcode; } - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } printf ("Usage:\nsound cmd [arg1] [arg2] ...\n"); return 1; @@ -513,8 +508,7 @@ static int cmd_beep(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) channel = LEFT_RIGHT; break; default: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } if ((tmp = getenv ("volume")) != NULL) { |