[PATCH u-boot-marvell 5/8] arm: mvebu: turris_omnia: Allow to configure mSATA slot via env variable

[Marek Behún]

>  {
> -	if (omnia_detect_sata()) {
> +#ifdef CONFIG_SPL_ENV_SUPPORT
> +	/* Do not use env_load() as malloc() pool is too small at this stage */
> +	bool has_env = (env_init() == 0);
> +#endif
> +	const char *env_value = NULL;
> +
> +#ifdef CONFIG_SPL_ENV_SUPPORT
> +	/* beware that env_get() returns static allocated memory */
> +	env_value = has_env ? env_get("omnia_msata_slot") : NULL;
> +#endif

Can we use
  if (IS_ENABLED(CONFIG_SPL_ENV_SUPPORT))
instead of macros here?

Marek