[U-Boot] [PATCH 1/1] Fixed clobbered output of the "help usb" command

Remy Bohmer
2010-08-09T17:26:46Z

Hi,

2010/8/9 Sergei Poselenov <sposelenov@emcraft.com>:
> Hello all,
>
>
> I've noticed that the "usb help" doesn't format the output correctly:
>
> => help usb
> usb - USB sub-system
>
> Usage:
> usb reset - reset (rescan) USB controller
> usb stop [f] ?- stop USB [f]=force stop
> usb tree ?- show USB device tree
> usb info [dev] - show available USB devices
> usb storage ?- show details of USB storage devices
> usb dev [dev] - show or set current USB storage device
> usb part [dev] - print partition table of one or all USB storage devices
> usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
> ? ?to memory address `addr'usb write addr blk# cnt - write `cnt'
> blocks starting at block `blk#' from memory address `addr'
> =>
>
> With fix below applied, the output is correct:
>
> => help usb
> usb - USB sub-system
>
> Usage:
> usb reset - reset (rescan) USB controller
> usb stop [f] ?- stop USB [f]=force stop
> usb tree ?- show USB device tree
> usb info [dev] - show available USB devices
> usb storage ?- show details of USB storage devices
> usb dev [dev] - show or set current USB storage device
> usb part [dev] - print partition table of one or all USB storage devices
> usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
> ? ?to memory address `addr'
> usb write addr blk# cnt - write `cnt' blocks starting at block `blk#'
> ? ?from memory address `addr'
> =>
>
>
> Please apply.
>
> Regards,
> Sergei
>
>
> From 473e86d3f5fe82fa7b27e5e73929e0e1f11987f4 Mon Sep 17 00:00:00 2001
> From: Sergei Poselenov <psl@pollux.denx.de>
> Date: Mon, 9 Aug 2010 13:45:00 +0200
> Subject: [PATCH] common/cmd_usb.c: fixed clobbered output in "help usb".
> ?Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
>
> ---
> ?common/cmd_usb.c | ? ?2 +-
> ?1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/common/cmd_usb.c b/common/cmd_usb.c
> index dc63f24..226ea0d 100644
> --- a/common/cmd_usb.c
> +++ b/common/cmd_usb.c
> @@ -712,7 +712,7 @@ U_BOOT_CMD(
> ? ? ? ?"usb part [dev] - print partition table of one or all USB
> storage" " devices\n"

Patch is corrupt. Lines are wrapped.

> ? ? ? ?"usb read addr blk# cnt - read `cnt' blocks starting at block
> `blk#'\n"
> - ? ? ? " ? ?to memory address `addr'"
> + ? ? ? " ? ?to memory address `addr'\n"
> ? ? ? ?"usb write addr blk# cnt - write `cnt' blocks starting at
> block `blk#'\n" " ? ?from memory address `addr'"
> ?);

Applied to u-boot-usb after some small fixes to this patch (header
text cleaned up and word wrapping)
Thanks.

Remy