[U-Boot] [PATCH V2 2/4] disk: define HAVE_BLOCK_DEVICE in a common place

[Simon Glass]

On Thu, Feb 28, 2013 at 5:03 PM, Stephen Warren <swarren at wwwdotorg.org> wrote:
> From: Stephen Warren <swarren at nvidia.com>
>
> This set of ifdefs is used in a number of places. Move its definition
> somewhere common so it doesn't have to be repeated.
>
> Signed-off-by: Stephen Warren <swarren at nvidia.com>

Acked-by: Simon Glass <sjg at chromium.org>