path: root/board/bf537-stamp
diff options
authorWolfgang Denk <>2009-05-24 17:06:54 +0200
committerWolfgang Denk <>2009-06-12 20:47:16 +0200
commita89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch)
tree512938dbd159b7262aad30e4304cfc05c350226c /board/bf537-stamp
parent94796d8544d4248028141bad11c6a74b840e9d6e (diff)
General help message cleanup
Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <>
Diffstat (limited to 'board/bf537-stamp')
1 files changed, 2 insertions, 2 deletions
diff --git a/board/bf537-stamp/cmd_bf537led.c b/board/bf537-stamp/cmd_bf537led.c
index e77bb0cb19..e65c4f8359 100644
--- a/board/bf537-stamp/cmd_bf537led.c
+++ b/board/bf537-stamp/cmd_bf537led.c
@@ -33,7 +33,7 @@
"led <number> <action>\n" \
" <number> - Index (0-5) of LED to change, or \"all\"\n" \
" <action> - Must be one of:\n" \
- " on off toggle\n"
+ " on off toggle"
/* Number of LEDs supported by the board */
#define NUMBER_LEDS 6
@@ -191,7 +191,7 @@ void set_led_state(int index, int state)
/* Display usage information */
void show_cmd_usage()
- printf("Usage:\n%s", USAGE_LONG);
+ printf("Usage:\n%s\n", USAGE_LONG);
/* Register information for u-boot to find this command */
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