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 <wd@denx.de>
diff --git a/common/cmd_itest.c b/common/cmd_itest.c
index 309b08b..5b301bf 100644
--- a/common/cmd_itest.c
+++ b/common/cmd_itest.c
@@ -191,5 +191,5 @@
U_BOOT_CMD(
itest, 4, 0, do_itest,
"return true/false on integer compare",
- "[.b, .w, .l, .s] [*]value1 <op> [*]value2\n"
+ "[.b, .w, .l, .s] [*]value1 <op> [*]value2"
);