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 /drivers | |
| 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 'drivers')
| -rw-r--r-- | drivers/gpio/pca953x.c | 2 | ||||
| -rw-r--r-- | drivers/misc/ds4510.c | 8 | ||||
| -rw-r--r-- | drivers/qe/qe.c | 5 |
3 files changed, 9 insertions, 6 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index 1c5e314d9..e8273ee36 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -221,7 +221,7 @@ U_BOOT_CMD( "pca953x invert pin 0|1\n" " - disable/enable polarity inversion for reads\n" "pca953x intput pin\n" - " - set pin as input and read value\n" + " - set pin as input and read value" ); #endif /* CONFIG_CMD_PCA953X */ diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c index 8b5fbbc45..f2510a38f 100644 --- a/drivers/misc/ds4510.c +++ b/drivers/misc/ds4510.c @@ -404,12 +404,14 @@ U_BOOT_CMD( "ds4510 pullup pin 0|1\n" " - disable/enable pullup on specified pin\n" "ds4510 nv 0|1\n" - " - make gpio and seeprom writes volatile/non-volatile\n" + " - make gpio and seeprom writes volatile/non-volatile" #ifdef CONFIG_CMD_DS4510_RST + "\n" "ds4510 rstdelay 0-3\n" - " - set reset output delay\n" + " - set reset output delay" #endif #ifdef CONFIG_CMD_DS4510_MEM + "\n" "ds4510 eeprom read addr off cnt\n" "ds4510 eeprom write addr off cnt\n" " - read/write 'cnt' bytes at EEPROM offset 'off'\n" @@ -418,7 +420,7 @@ U_BOOT_CMD( " - read/write 'cnt' bytes at SRAM-shadowed EEPROM offset 'off'\n" "ds4510 sram read addr off cnt\n" "ds4510 sram write addr off cnt\n" - " - read/write 'cnt' bytes at SRAM offset 'off'\n" + " - read/write 'cnt' bytes at SRAM offset 'off'" #endif ); #endif /* CONFIG_CMD_DS4510 */ diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c index f114fe06a..918bfa748 100644 --- a/drivers/qe/qe.c +++ b/drivers/qe/qe.c @@ -473,5 +473,6 @@ U_BOOT_CMD( qe, 4, 0, qe_cmd, "QUICC Engine commands", "fw <addr> [<length>] - Upload firmware binary at address <addr> to " - "the QE,\n\twith optional length <length> verification.\n" - ); + "the QE,\n" + "\twith optional length <length> verification." +); |