[U-Boot] [PATCH v10 2/4] mtd: nand: omap: enable BCH ECC scheme using ELM for generic platform

[Scott Wood]

On Mon, 2013-11-18 at 19:03 +0530, Pekon Gupta wrote:
> @@ -763,77 +903,47 @@ static void __maybe_unused omap_free_bch(struct mtd_info *mtd)
>   * @eccstrength		- the number of bits that could be corrected
>   *			  (1 - hamming, 4 - BCH4, 8 - BCH8, 16 - BCH16)
>   */
> -void omap_nand_switch_ecc(uint32_t hardware, uint32_t eccstrength)
> +int __maybe_unused omap_nand_switch_ecc(uint32_t hardware, uint32_t eccstrength)
>  {
>  	struct nand_chip *nand;
>  	struct mtd_info *mtd;
> +	struct nand_bch_priv *bch;
> +	int err = 0;

bch gives unused warning

I tried to see if the warning goes away later, but patch 3/4 doesn't
apply cleanly.  What tree is this patchset against?

-Scott