[U-Boot] [PATCH] hwconfig: Fix handling of env_hwconfig, board_hwconfig, and cpu_hwconfig

[Wolfgang Denk]

Dear Kumar Gala,

In message <1291154307-21377-1-git-send-email-galak at kernel.crashing.org> you wrote:
> The handling of env_hwconfig, board_hwconfig, and cpu_hwconfig got
> broken when we removed the boards defining dummy board_hwconfig
> & cpu_hwconfig values.
> 
> We fix this by handling the various strings in priority order.  If
> hwconfig_parse returns NULL for a given string we check the next one
> in order (env_hwconfig, board_hwconfig, followed by cpu_hwconfig).
> 
> Signed-off-by: Kumar Gala <galak at kernel.crashing.org>
> ---
>  common/hwconfig.c |   15 +++++++++------
>  1 files changed, 9 insertions(+), 6 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"To IBM, 'open' means there is a modicum  of  interoperability  among
some of their equipment."                            - Harv Masterson