[U-Boot] [PATCH 1/4] fs: Add command to retrieve the filesystem type

[Stephen Warren <swarren@wwwdotorg.org>]

On 01/06/2015 09:40 AM, Sjoerd Simons wrote:
> On Mon, 2015-01-05 at 13:18 -0700, Stephen Warren wrote:
>> On 01/05/2015 10:13 AM, Sjoerd Simons wrote:
>>> New command to determine the filesystem type of a given partition.
>>> Optionally stores the filesystem type in a environment variable.
>>
>>> diff --git a/common/cmd_fs.c b/common/cmd_fs.c
>>
>>> +U_BOOT_CMD(
>>> +	fstype, 4, 1, do_fstype_wrapper,
>>> +	"Look up a filesystem type",
>>> +	"<interface> <dev>:<part>\n"
>>
>> Should this line ...
>>
>>> +	"- print filesystem type\n"
>>> +	"fstype <interface> <dev>:<part> <varname>\n"
>>
>> ... be consistent with this one - namely either both or neither include
>> "fstype" at the start?
>
> Nope, the cmd_usage implementation does (summarized):
>
> printf("Usage:\n%s ", cmdtp->name);
> puts(cmdtp->help);
> putc('\n');
>
> So the "fstype" at the start of the first line gets added by that code,
> hence the declaration needs to be inconsistent to have a consistent
> output for the user :)

Ah right. In that case,
Reviewed-by: Stephen Warren <swarren@nvidia.com>