[U-Boot] [PATCH] env: factor out the env_get_char_spec() function

[Wolfgang Denk]

Dear Igor Grinberg,

In message <1324906390-26264-1-git-send-email-grinberg at compulab.co.il> you wrote:
> env_get_char_spec() function is duplicated across multiple environment
> files.
> Remove the duplication by providing a default implementation.
> Add "weak" declaration, so the default implementation can be overridden.
> 
> Signed-off-by: Igor Grinberg <grinberg at compulab.co.il>
> ---
>  common/env_common.c  |    7 +++++++
>  common/env_flash.c   |    5 -----
>  common/env_mgdisk.c  |    5 -----
>  common/env_mmc.c     |    5 -----
>  common/env_nand.c    |    5 -----
>  common/env_nowhere.c |    5 -----
>  common/env_nvram.c   |    6 ++----
>  common/env_onenand.c |    5 -----
>  common/env_sf.c      |    5 -----
>  9 files changed, 9 insertions(+), 39 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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