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_fat.c b/common/cmd_fat.c
index 4a26b80..f3089a2 100644
--- a/common/cmd_fat.c
+++ b/common/cmd_fat.c
@@ -91,7 +91,7 @@
"load binary file from a dos filesystem",
"<interface> <dev[:part]> <addr> <filename> [bytes]\n"
" - load binary file 'filename' from 'dev' on 'interface'\n"
- " to address 'addr' from dos filesystem\n"
+ " to address 'addr' from dos filesystem"
);
int do_fat_ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -138,7 +138,7 @@
fatls, 4, 1, do_fat_ls,
"list files in a directory (default /)",
"<interface> <dev[:part]> [directory]\n"
- " - list files from 'dev' on 'interface' in a 'directory'\n"
+ " - list files from 'dev' on 'interface' in a 'directory'"
);
int do_fat_fsinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
@@ -176,7 +176,7 @@
fatinfo, 3, 1, do_fat_fsinfo,
"print information about filesystem",
"<interface> <dev[:part]>\n"
- " - print information about filesystem from 'dev' on 'interface'\n"
+ " - print information about filesystem from 'dev' on 'interface'"
);
#ifdef NOT_IMPLEMENTED_YET