From: Sjoerd Simons Date: Thu, 22 Mar 2018 21:53:50 +0000 (+0100) Subject: env: Properly check for BLK support X-Git-Tag: v2018.05-rc2~73 X-Git-Url: https://git.sur5r.net/?p=u-boot;a=commitdiff_plain;h=d48b8d1138a45ee88f2af0a883d87a1a93ae0592 env: Properly check for BLK support Use CONFIG_IS_ENABLED to see if CONFIG_BLK is enabled. Otherwise SPL compilation breaks on boards which do have CONFIG_BLK enabled but not DM_MMC for the SPL as follows: env/mmc.c: In function ‘init_mmc_for_env’: env/mmc.c:164:6: warning: implicit declaration of function ‘blk_get_from_parent’; did you mean ‘efi_get_ram_base’? [-Wimplicit-function-declaration] if (blk_get_from_parent(mmc->dev, &dev)) ^~~~~~~~~~~~~~~~~~~ efi_get_ram_base env/mmc.c:164:29: error: ‘struct mmc’ has no member named ‘dev’ if (blk_get_from_parent(mmc->dev, &dev)) ^~ Signed-off-by: Sjoerd Simons Reviewed-by: Simon Glass --- diff --git a/env/mmc.c b/env/mmc.c index 6f11deccb1..bf7015cd14 100644 --- a/env/mmc.c +++ b/env/mmc.c @@ -158,7 +158,7 @@ static const char *init_mmc_for_env(struct mmc *mmc) if (!mmc) return "!No MMC card found"; -#ifdef CONFIG_BLK +#if CONFIG_IS_ENABLED(BLK) struct udevice *dev; if (blk_get_from_parent(mmc->dev, &dev))