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_onenand.c b/common/cmd_onenand.c
index e8f06d7..85bd2cb 100644
--- a/common/cmd_onenand.c
+++ b/common/cmd_onenand.c
@@ -486,5 +486,5 @@
"onenand test [off size] - test 'size' bytes from\n"
" offset 'off' (entire device if not specified)\n"
"onenand dump[.oob] off - dump page\n"
- "onenand markbad off - mark bad block at offset (UNSAFE)\n"
+ "onenand markbad off [...] - mark bad block(s) at offset (UNSAFE)"
);
