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mtd: nand: assign mtd->name in find_full_id_nand
author
Cai Zhiyong
<caizhiyong@huawei.com>
Wed, 25 Dec 2013 13:19:21 +0000
(21:19 +0800)
committer
Brian Norris
<computersforpeace@gmail.com>
Sat, 11 Jan 2014 20:07:18 +0000
(12:07 -0800)
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>
Acked-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/nand/nand_base.c
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diff --git
a/drivers/mtd/nand/nand_base.c
b/drivers/mtd/nand/nand_base.c
index
9b3bb3c
..
404e83d
100644
(file)
--- 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;