[PATCH] mtd: nand: assign mtd->name in find_full_id_nand

[Huang Shijie]

On Thu, Dec 26, 2013 at 01:51:58AM +0000, Caizhiyong wrote:
> From: Cai Zhiyong <caizhiyong at huawei.com>
> Date: Wed, 25 Dec 2013 21:19:21 +0800
> Subject: [PATCH] mtd: nand: assign mtd->name in find_full_id_nand
> 
> This patch assigned the type->name to mtd->name when mtd->name is
> NULL in function "find_full_id_nand".
> mtd->name is NULL may cause some problem.
> 
> Signed-off-by: Cai Zhiyong <caizhiyong at huawei.com>
> ---
>  drivers/mtd/nand/nand_base.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
> index 9b3bb3c..404e83d 100644
> --- a/drivers/mtd/nand/nand_base.c
> +++ b/drivers/mtd/nand/nand_base.c
> @@ -3327,6 +3327,9 @@ static bool find_full_id_nand(struct mtd_info *mtd, struct nand_chip *chip,
>  
>  		*busw = type->options & NAND_BUSWIDTH_16;
>  
> +		if (!mtd->name)
> +			mtd->name = type->name;
> +
>  		return true;
>  	}
>  	return false;
Acked-by: Huang Shijie <b32955 at freescale.com>