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/renesas/sh7785lcr/rtl8169_mac.c b/board/renesas/sh7785lcr/rtl8169_mac.c
index 6d0bbc0..634efb4 100644
--- a/board/renesas/sh7785lcr/rtl8169_mac.c
+++ b/board/renesas/sh7785lcr/rtl8169_mac.c
@@ -325,7 +325,7 @@
setmac, 2, 1, do_set_mac,
"write MAC address for RTL8110SCL",
"\n"
- "setmac <mac address> - write MAC address for RTL8110SCL\n"
+ "setmac <mac address> - write MAC address for RTL8110SCL"
);
int do_print_mac(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -344,5 +344,5 @@
printmac, 1, 1, do_print_mac,
"print MAC address for RTL8110",
"\n"
- " - print MAC address for RTL8110\n"
+ " - print MAC address for RTL8110"
);