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| author | Wolfgang Denk <wd@denx.de> | 2009-05-24 17:06:54 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-06-12 20:47:16 +0200 |
| commit | a89c33db96a1e55319a286dd4c3c05ca64ac6bfd (patch) | |
| tree | 512938dbd159b7262aad30e4304cfc05c350226c /board/lwmon | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
| download | blackbird-obmc-uboot-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.gz blackbird-obmc-uboot-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.zip | |
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>
Diffstat (limited to 'board/lwmon')
| -rw-r--r-- | board/lwmon/lwmon.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/board/lwmon/lwmon.c b/board/lwmon/lwmon.c index 1b665a9188..75b32090d1 100644 --- a/board/lwmon/lwmon.c +++ b/board/lwmon/lwmon.c @@ -853,7 +853,7 @@ U_BOOT_CMD( pic, 4, 1, do_pic, "read and write PIC registers", "read reg - read PIC register `reg'\n" - "pic write reg val - write value `val' to PIC register `reg'\n" + "pic write reg val - write value `val' to PIC register `reg'" ); /*********************************************************************** @@ -911,7 +911,7 @@ int do_kbd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD( kbd, 1, 1, do_kbd, "read keyboard status", - NULL + "" ); /* Read and set LSB switch */ @@ -985,7 +985,7 @@ U_BOOT_CMD( "check and set LSB switch", "on - switch LSB on\n" "lsb off - switch LSB off\n" - "lsb - print current setting\n" + "lsb - print current setting" ); #endif |
