[U-Boot] [RFC PATCH 02/10] env: Make env_driver_lookup_default private

[Andre Przywara <andre.przywara@arm.com>]

Hi,

On 16/11/17 09:22, Maxime Ripard wrote:
> No that there's no users of env_driver_lookup_default outside of env/env.c,
> we can mark that function static and remove it from the environment header.
> 
> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Looks good to me, but I believe you should merge this into the previous
patch. This makes it immediately obvious why we don't need this function
anymore.

Cheers,
Andre.

> ---
>  env/env.c             | 2 +-
>  include/environment.h | 7 -------
>  2 files changed, 1 insertion(+), 8 deletions(-)
> 
> diff --git a/env/env.c b/env/env.c
> index 84c12e27bc3f..094538ff5b62 100644
> --- a/env/env.c
> +++ b/env/env.c
> @@ -52,7 +52,7 @@ static enum env_location env_get_default_location(void)
>  		return ENVL_UNKNOWN;
>  }
>  
> -struct env_driver *env_driver_lookup_default(void)
> +static struct env_driver *env_driver_lookup_default(void)
>  {
>  	enum env_location loc = env_get_default_location();
>  	struct env_driver *drv;
> diff --git a/include/environment.h b/include/environment.h
> index 7b9821638960..226e3ef2d23a 100644
> --- a/include/environment.h
> +++ b/include/environment.h
> @@ -302,13 +302,6 @@ int env_export(env_t *env_out);
>  int env_import_redund(const char *buf1, const char *buf2);
>  #endif
>  
> -/**
> - * env_driver_lookup_default() - Look up the default environment driver
> - *
> - * @return pointer to driver, or NULL if none (which should not happen)
> - */
> -struct env_driver *env_driver_lookup_default(void);
> -
>  /**
>   * env_get_char() - Get a character from the early environment
>   *
>