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-rw-r--r--board/tqc/tqm5200/cmd_stk52xx.c18
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) {