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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 /common/cmd_usb.c | |
| parent | 94796d8544d4248028141bad11c6a74b840e9d6e (diff) | |
| download | talos-obmc-uboot-a89c33db96a1e55319a286dd4c3c05ca64ac6bfd.tar.gz talos-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 'common/cmd_usb.c')
| -rw-r--r-- | common/cmd_usb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c index a18e16e100..7b8ee6b48e 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -686,14 +686,14 @@ U_BOOT_CMD( "usb part [dev] - print partition table of one or all USB storage" " devices\n" "usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n" - " to memory address `addr'\n" + " to memory address `addr'" ); U_BOOT_CMD( usbboot, 3, 1, do_usbboot, "boot from USB device", - "loadAddr dev:part\n" + "loadAddr dev:part" ); #else @@ -702,6 +702,6 @@ U_BOOT_CMD( "USB sub-system", "reset - reset (rescan) USB controller\n" "usb tree - show USB device tree\n" - "usb info [dev] - show available USB devices\n" + "usb info [dev] - show available USB devices" ); #endif |
