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SubjectRe: [PATCH] mtd: nand: assign mtd->name in find_full_id_nand
On Thu, Dec 26, 2013 at 01:51:58AM +0000, Caizhiyong wrote:
> From: Cai Zhiyong <caizhiyong@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@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@freescale.com>



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