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/evb64260/zuma_pbb.c b/board/evb64260/zuma_pbb.c
index aef9c27..cab4fca 100644
--- a/board/evb64260/zuma_pbb.c
+++ b/board/evb64260/zuma_pbb.c
@@ -204,19 +204,17 @@
zinit, 1, 0, do_zuma_init_pbb,
"init zuma pbb",
"\n"
- " - init zuma pbb\n"
);
U_BOOT_CMD(
zdtest, 3, 1, do_zuma_test_dma,
"run dma test",
"[cmd [count]]\n"
- " - run dma cmd (w=0,v=1,cp=2,cmp=3,wi=4,vi=5), count bytes\n"
+ " - run dma cmd (w=0,v=1,cp=2,cmp=3,wi=4,vi=5), count bytes"
);
U_BOOT_CMD(
zminit, 1, 0, do_zuma_init_mbox,
"init zuma mbox",
"\n"
- " - init zuma mbox\n"
);
#endif