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_mp.c b/common/cmd_mp.c
index a0839c2..faa8700 100644
--- a/common/cmd_mp.c
+++ b/common/cmd_mp.c
@@ -78,7 +78,7 @@
" Default for r3 is <num> and r6 is 0\n" \
"\n" \
" When cpu <num> is released r4 and r5 = 0.\n" \
- " r7 will contain the size of the initial mapped area\n"
+ " r7 will contain the size of the initial mapped area"
#endif
U_BOOT_CMD(
@@ -86,8 +86,9 @@
"Multiprocessor CPU boot manipulation and release",
"<num> reset - Reset cpu <num>\n"
"cpu <num> status - Status of cpu <num>\n"
- "cpu <num> release <addr> [args] - Release cpu <num> at <addr> with [args]\n"
+ "cpu <num> release <addr> [args] - Release cpu <num> at <addr> with [args]"
#ifdef CPU_ARCH_HELP
+ "\n"
CPU_ARCH_HELP
#endif
- );
+);
