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/board/mpl/mip405/cmd_mip405.c b/board/mpl/mip405/cmd_mip405.c
index dc13804..cd93a7c 100644
--- a/board/mpl/mip405/cmd_mip405.c
+++ b/board/mpl/mip405/cmd_mip405.c
@@ -60,7 +60,7 @@
"mip405 flash mps - updates U-Boot with image from MPS\n"
"mip405 info - displays board information\n"
"mip405 led <on> - switches LED on (on=1) or off (on=0)\n"
- "mip405 mem [cnt] - Memory Test <cnt>-times, <cnt> = -1 loop forever\n"
+ "mip405 mem [cnt] - Memory Test <cnt>-times, <cnt> = -1 loop forever"
);
/* ------------------------------------------------------------------------- */