diff options
| 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 /common/cmd_mfsl.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
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 'common/cmd_mfsl.c')
| -rw-r--r-- | common/cmd_mfsl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/common/cmd_mfsl.c b/common/cmd_mfsl.c index 6470baceb87..b19ad0e6381 100644 --- a/common/cmd_mfsl.c +++ b/common/cmd_mfsl.c @@ -394,8 +394,7 @@ U_BOOT_CMD (frd, 3, 1, do_frd, " 0 - non blocking data read\n" " 1 - non blocking control read\n" " 2 - blocking data read\n" - " 3 - blocking control read\n"); - + " 3 - blocking control read"); U_BOOT_CMD (fwr, 4, 1, do_fwr, "write data to FSL", @@ -403,11 +402,11 @@ U_BOOT_CMD (fwr, 4, 1, do_fwr, " 0 - non blocking data write\n" " 1 - non blocking control write\n" " 2 - blocking data write\n" - " 3 - blocking control write\n"); + " 3 - blocking control write"); U_BOOT_CMD (rspr, 3, 1, do_rspr, "read/write special purpose register", "- reg_num [write value] read/write special purpose register\n" " 1 - MSR - Machine status register\n" " 3 - EAR - Exception address register\n" - " 5 - ESR - Exception status register\n"); + " 5 - ESR - Exception status register"); |