[U-Boot] [PATCH 2/2] config_cmd_default.h: wrap each definition in "ifndef"

[Alexey Brodkin]

Hi Masahiro-san,

On Wed, 2015-01-14 at 13:12 +0900, Masahiro Yamada wrote:
> On Fri, 9 Jan 2015 21:21:20 +0000
> Alexey Brodkin <Alexey.Brodkin at synopsys.com> wrote:
> I think this change is harmless, but
> 
> #define CONFIG_CMD_BDI   1
> 
> is simpler than
> 
> #ifndef CONFIG_CMD_BDI
> #define CONFIG_CMD_BDI
> #endif
> 
> 
> Maybe?

I don't think so :)

Please look at Wolfgang's comment here
http://lists.denx.de/pipermail/u-boot/2014-February/172494.html

--->8---
Please do not define values for logical variables [please check
everywhere].
--->8---

-Alexey