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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/inka4x0/inkadiag.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
| download | u-boot-imx-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.zip u-boot-imx-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.gz u-boot-imx-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.bz2 | |
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/inka4x0/inkadiag.c')
| -rw-r--r-- | board/inka4x0/inkadiag.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/board/inka4x0/inkadiag.c b/board/inka4x0/inkadiag.c index 12c0a85..3761ef6 100644 --- a/board/inka4x0/inkadiag.c +++ b/board/inka4x0/inkadiag.c @@ -439,14 +439,14 @@ static int do_inkadiag_help(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]); cmd_tbl_t cmd_inkadiag_sub[] = { U_BOOT_CMD_MKENT(io, 1, 1, do_inkadiag_io, "read digital input", - "<drawer1|drawer2|other> [value] - get or set specified signal\n"), + "<drawer1|drawer2|other> [value] - get or set specified signal"), U_BOOT_CMD_MKENT(serial, 4, 1, do_inkadiag_serial, "test serial port", "<num> <mode> <baudrate> <msg> - test uart num [0..11] in mode\n" - "and baudrate with msg\n"), + "and baudrate with msg"), U_BOOT_CMD_MKENT(buzzer, 2, 1, do_inkadiag_buzzer, "activate buzzer", - "<period> <freq> - turn buzzer on for period ms with freq hz\n"), + "<period> <freq> - turn buzzer on for period ms with freq hz"), U_BOOT_CMD_MKENT(help, 4, 1, do_inkadiag_help, "get help", - "[command] - get help for command\n"), + "[command] - get help for command"), }; static int do_inkadiag_help(cmd_tbl_t *cmdtp, int flag, @@ -483,7 +483,7 @@ U_BOOT_CMD(inkadiag, 6, 1, do_inkadiag, "inkadiag - inka diagnosis\n", "[inkadiag what ...]\n" " - perform a diagnosis on inka hardware\n" - "'inkadiag' performs hardware tests.\n\n"); + "'inkadiag' performs hardware tests."); /* Relocate the command table function pointers when running in RAM */ int inkadiag_init_r (void) { |